<SEC-DOCUMENT>0001003297-18-000123.txt : 20180622
<SEC-HEADER>0001003297-18-000123.hdr.sgml : 20180622
<ACCEPTANCE-DATETIME>20180622152623
ACCESSION NUMBER:		0001003297-18-000123
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20171231
FILED AS OF DATE:		20180622
DATE AS OF CHANGE:		20180622

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RIO TINTO PLC
		CENTRAL INDEX KEY:			0000863064
		STANDARD INDUSTRIAL CLASSIFICATION:	METAL MINING [1000]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			X0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-10533
		FILM NUMBER:		18914405

	BUSINESS ADDRESS:	
		STREET 1:		6 ST JAMES'S SQUARE
		CITY:			LONDON, SW1Y 4AD
		STATE:			X0
		ZIP:			00000
		BUSINESS PHONE:		44 20 7781 1623

	MAIL ADDRESS:	
		STREET 1:		RIO TINTO SERVICES INC.
		STREET 2:		80 STATE STREET
		CITY:			ALBANY
		STATE:			NY
		ZIP:			12207-2543

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	RTZ CORPORATION PLC
		DATE OF NAME CHANGE:	19950522

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RIO TINTO LTD
		CENTRAL INDEX KEY:			0000887028
		STANDARD INDUSTRIAL CLASSIFICATION:	METAL MINING [1000]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			C3
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34121
		FILM NUMBER:		18914404

	BUSINESS ADDRESS:	
		STREET 1:		120 COLLINS STREET
		STREET 2:		MELBOURNE
		CITY:			VICTORIA 3000
		STATE:			C3
		ZIP:			AUSTRALIA
		BUSINESS PHONE:		44 20 7781 1623

	MAIL ADDRESS:	
		STREET 1:		RIO TINTO SERVICES INC.
		STREET 2:		80 STATE STREET
		CITY:			ALBANY
		STATE:			NY
		ZIP:			12207-2543

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CRA LTD
		DATE OF NAME CHANGE:	19950725
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>form11k-kennecott.htm
<TEXT>

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<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
<b><font face="times new roman" lang=EN-US style="font-size:18.0pt;">UNITED STATES</font></b></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;"><b>
<font face="times new roman" lang=EN-US style="font-size:18.0pt;">SECURITIES AND
EXCHANGE COMMISSION</font></b></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;"><b>
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">Washington, D.C.
20549</font></b></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;"><b>
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;"><b>
<font face="times new roman" lang=EN-US style="font-size:18.0pt;">FORM&nbsp;11-K</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;(Mark
One)</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:.25in;text-indent:-.25in;">
<b><font face="ms mincho" lang=EN-US style="font-size:12.0pt;">&#9746;</font></b><b><font face="times new roman" lang=EN-US style="font-size:12.0pt;">
</font></b><b><font face="times new roman" lang=EN-US style="font-size:3.0pt;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</font></b><b><font face="times new roman" lang=EN-US style="font-size:12.0pt;">ANNUAL
REPORT PURSUANT TO SECTION&nbsp;15(d)&nbsp;OF THE SECURITIES EXCHANGE ACT OF
1934</font></b></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;"><b>
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">For the fiscal
year ended December&nbsp;31, 2017</font></b></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;"><b>
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">or</font></b></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:.25in;text-indent:-.25in;">
<b><font face="ms mincho" lang=EN-US style="font-size:12.0pt;">&#9744;</font></b><b><font face="times new roman" lang=EN-US style="font-size:3.0pt;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</font></b><b><font face="times new roman" lang=EN-US style="font-size:12.0pt;">TRANSITION
REPORT PURSUANT TO SECTION&nbsp;15(d)&nbsp;OF THE SECURITIES EXCHANGE ACT OF
1934</font></b></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;"><b>
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">For the transition
period from
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
to &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font></b></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">Commission
file number</font></b><font face="times new roman" lang=EN-US style="font-size:10.0pt;">
001-10533</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">A.</font><font face="times new roman" lang=EN-US style="font-size:3.0pt;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</font><font face="times new roman" lang=EN-US style="font-size:10.0pt;">Full
title of the plan and the address of the plan, if different from that of the
issuer named below:</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:.25in;"><b>
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;KENNECOTT UTAH COPPER SAVINGS PLAN
FOR REPRESENTED EMPLOYEES</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:.25in;">
<font face="times new roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">B.</font><font face="times new roman" lang=EN-US style="font-size:3.0pt;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</font><font face="times new roman" lang=EN-US style="font-size:10.0pt;">Name
of the issuer of the securities held pursuant to the plan and the address of
its principal executive office:</font></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;"><b>
<font face="times new roman" lang=EN-US style="font-size:18.0pt;">Rio Tinto plc</font></b></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;"><b>
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">6 St. James's
Square<br>London SW1Y 4AD</font></b></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;"><b>
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">United Kingdom</font></b></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;margin-left:.2in;text-align:center;text-indent:-.2in;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:.2in;text-indent:-.2in;">
<font face="times new roman" lang=EN-US style="font-size:1.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:.2in;text-indent:-.2in;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p><a name="_bclFooter17">
</a>
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</DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV>
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<p>&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:20.0pt;">Kennecott
Utah Copper Savings <br>
Plan for Represented <br>
Employees</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:20.0pt;">&nbsp;</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:12.0pt;">Financial Report</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:12.0pt;">December&nbsp;31, 2017</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV>
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<p style="margin:0in;margin-bottom:.0001pt;text-align:center;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Contents</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<div align=left>
	<table cellpadding=0 border=0 style="border-collapse:collapse;width:100%;">
		<tr>
			<td valign=bottom width=89% style="border-bottom:solid windowtext 1.0pt;border-top:solid windowtext 1.0pt;padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">
			<a href="#Report_of_Independent_Registered_Public_Accounting_Firm">Report of Independent Registered Public Accounting Firm</a>&#160;&#160;</font></p>
			</td>
			<td valign=bottom width=11% style="border-bottom:solid windowtext 1.0pt;border-top:solid windowtext 1.0pt;padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">1</font></p>
			</td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Financial
  Statements</font></p></td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin-bottom:0in;margin-left:.15in;margin-right:0pt;margin-top:0in;text-align:justify;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">
			<a href="#Statements_of_Net_Assets_Available_for_Benefits">Statements of net assets available for benefits</a></font></p>
			</td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face="Arial,sans-serif" size="2">3</font></p></td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin-bottom:0in;margin-left:.15in;margin-right:0pt;margin-top:0in;text-align:justify;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin-bottom:0in;margin-left:.15in;margin-right:0pt;margin-top:0in;text-align:justify;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">
			<a href="#Statement_of_Changes_in_Net_Assets_Available_for_Benefits">Statement of changes in net assets available for benefits</a></font></p>
			</td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face="Arial,sans-serif" size="2">4</font></p></td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin-bottom:0in;margin-left:.15in;margin-right:0pt;margin-top:0in;text-align:justify;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin-bottom:0in;margin-left:.15in;margin-right:0pt;margin-top:0in;text-align:justify;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">
			<a href="#Notes_to_Financial_Statements">Notes to financial statements</a></font></p>
			</td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face="Arial,sans-serif" size="2">5-14</font></p></td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin-bottom:0in;margin-left:.15in;margin-right:0pt;margin-top:0in;text-align:justify;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Supplemental</font><font face=Arial,sans-serif style="font-size:10.0pt;">
  Schedules</font></p></td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:15.75pt;">
			<td valign=bottom width=89% style="height:15.75pt;padding:0in 0in 0in 0in;">
			<p style="margin-bottom:0in;margin-left:.15in;margin-right:0pt;margin-top:0in;text-align:justify;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=bottom width=11% style="height:15.75pt;padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin-bottom:0in;margin-left:.15in;margin-right:0pt;margin-top:0in;text-align:justify;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">
			<a href="#Schedule_H,_Part_IV,_Line_4i-Schedule_of_Assets_(Held_at_End_of_Year)_">Schedule H, part IV, line 4i - Schedule of assets (held at
  end of year)</a></font></p></td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">15</font></p>
			</td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin-bottom:0in;margin-left:.15in;margin-right:0pt;margin-top:0in;text-align:justify;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin-bottom:0in;margin-left:.15in;margin-right:0pt;margin-top:0in;text-align:justify;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">
			<a href="#Schedule_H,_Part_IV,_Line_4a-Schedule_of_Delinquent_Participant_Contributions">Schedule H, part IV, line 4a - Schedule of delinquent
  participant contributions</a></font></p></td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">16</font></p>
			</td>
		</tr>
		<tr style="height:8.1pt;">
			<td valign=bottom width=89% style="border-bottom:solid windowtext 1.0pt;height:8.1pt;padding:0in 0in 0in 0in;">
			<p style="margin-bottom:0in;margin-left:.15in;margin-right:0pt;margin-top:0in;text-align:justify;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=bottom width=11% style="border-bottom:solid windowtext 1.0pt;height:8.1pt;padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin-bottom:0in;margin-left:.15in;margin-right:0pt;margin-top:0in;text-align:justify;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin-bottom:0in;margin-left:.15in;margin-right:0pt;margin-top:0in;text-align:justify;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin-bottom:0in;margin-left:.15in;margin-right:0pt;margin-top:0in;text-align:justify;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr>
			<td valign=bottom width=89% style="padding:0in 0in 0in 0in;">
			<p style="margin-bottom:0in;margin-left:.15in;margin-right:0pt;margin-top:0in;text-align:justify;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=bottom width=11% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
	</table></div>
<p style="margin:0in;margin-bottom:.0001pt;">
<font color=red face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font color=red face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font color=red face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font color=red face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p><a name="_bclFooter18">
</a>
<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">&nbsp;</p>
</DIV><HR noshade align="center" width="100%" size=2>
<DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_20"></a>
<a name="_bclPageBorder20"></a>
<p style="margin:0in;margin-bottom:.0001pt;margin-top:12.0pt;"><b>
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">
<a name="Report_of_Independent_Registered_Public_Accounting_Firm">Report
of Independent Registered Public Accounting Firm</a></font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-top:12.0pt;">
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">Plan Administrator and Plan Participants</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">Kennecott Utah Copper Savings Plan for Represented Employees</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">South Jordan, Utah</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-top:12.0pt;text-align:justify;">
<b>
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">Opinion
on the Financial Statements</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-top:12.0pt;text-align:justify;">
<b>
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">&nbsp;</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;text-align:justify;">
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">We have audited the
accompanying statements of net assets available for benefits of the Kennecott
Utah Copper Savings Plan for Represented Employees (the &#8220;Plan&#8221;) as of December
31, 2017 and 2016, the related statement of changes in net assets available for
benefits for the year ended December 31, 2017, and the related notes
(collectively, the &#8220;financial statements&#8221;). In our opinion, the financial
statements present fairly, in all material respects, the net assets available
for benefits of the Plan as of December 31, 2017 and 2016, and the changes in
net assets available for benefits for the year ended December 31, 2017, in
conformity with accounting principles generally accepted in the United States
of America.</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-top:12.0pt;text-align:justify;">
<b>
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">Basis
for Opinion</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-top:12.0pt;text-align:justify;">
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">These
financial statements are the responsibility of the Plan&#8217;s management. Our
responsibility is to express an opinion on the Plan&#8217;s financial statements
based on our audits. We are a public accounting firm registered with the Public
Accounting Oversight Board (United States) (&#8220;PCAOB&#8221;) and are required to be
independent with respect to the Plan in accordance with the U.S. federal
securities laws and the applicable rules and regulations of the Securities and
Exchange Commission and the PCAOB.</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-top:12.0pt;text-align:justify;">
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">We
conducted our audits in accordance with the standards of the PCAOB. Those
standards require that we plan and perform the audit to obtain reasonable
assurance about whether the financial statements are free of material
misstatement, whether due to error or fraud. The Plan is not required to have,
nor were we engaged to perform, an audit of its internal control over financial
reporting. As part of our audits we are required to obtain an
understanding of internal control over financial reporting but
not for the purpose of expressing an opinion on the effectiveness of the Plan&#8217;s
internal control over financial reporting. Accordingly, we express no such
opinion.</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-top:12.0pt;text-align:justify;">
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">Our
audits included performing procedures to assess the risk of material
misstatement of the financial statements, whether due to error or fraud, and
performing procedures that respond to those risks. </font>
<font face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">Such procedures
included </font>
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">examining, on a test basis, evidence
regarding the amounts and disclosures in the financial statements. Our audits
also included evaluating the accounting principles used and significant
estimates made by the Plan&#8217;s management, as well as evaluating the overall
presentation of the financial statements. We believe that our audits provide a
reasonable basis for our opinion.</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-top:12.0pt;text-align:justify;">
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p><a name="_bclFooter19">
</a>
<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
	<font face="Arial,sans-serif" size="2">1</font></p></DIV>
<HR noshade align="center" width="100%" size=2>
<DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_21"></a>
<a name="_bclPageBorder21"></a>
<p style="margin:0in;margin-bottom:.0001pt;margin-top:12.0pt;text-align:justify;">
<b>
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">Supplemental
Information</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-top:12.0pt;text-align:justify;">
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">The
supplemental information in the accompanying schedules of assets (held at end
of year) as of December 31, 2017 and delinquent participant contributions for
the year ended December 31, 2017 have been subjected to audit procedures
performed in conjunction with the audit of the Plan&#8217;s financial statements. The
supplemental information is presented for the purpose of additional analysis
and is not a required part of the financial statements but includes
supplemental information required by the Department of Labor&#8217;s Rules and
Regulations for Reporting and Disclosure under the Employee Retirement Income
Security Act of 1974. The supplemental information is the responsibility of the
Plan&#8217;s management. Our audit procedures included determining whether the
supplemental information reconciles to the financial statements or the
underlying accounting and other records, as applicable, and performing
procedures to test the completeness and accuracy of the information presented
in the supplemental information. In forming our opinion on the supplemental
information, we evaluated whether the supplemental information, including its
form and content, is presented in conformity with the Department of Labor&#8217;s
Rules and Regulations for Reporting and Disclosure under the Employee
Retirement Income Security Act of 1974. In our opinion, the supplemental
information is fairly stated, in all material respects, in relation to the
financial statements as a whole.</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-top:12.0pt;">
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-top:12.0pt;">
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">/s/ Anton Collins Mitchell
LLP</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-top:12.0pt;">
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">
<br>We have served as the Plan&#8217;s auditor since 2015.</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-top:12.0pt;">
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">Denver, Colorado</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-top:12.0pt;">
<font color=black face="trebuchet ms,sans-serif" lang=EN-US style="font-size:10.5pt;">June 22, 2018</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="Times New Roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font color=red face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font color=red face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font color=red face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font color=red face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font color=red face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font color=red face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font color=red face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font color=red face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font color=red face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p><a name="_bclFooter20">
</a>
<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">2</font></p>
</DIV><HR noshade align="center" width="100%" size=2>
<DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_22"></a>
<a name="_bclPageBorder22"></a>
<p>&nbsp;</p>
<a name="page_3"></a><a name="_bclPageBorder3"></a>
<div align=center>
	<table cellpadding=0 border=0 style="border-collapse:collapse;width:100%;">
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width="100%" style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;" colspan="3">
			<p style="margin:0in;margin-bottom:.0001pt;"><b>
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Kennecott
  Utah Copper Savings Plan for Represented Employees</font></b></p></td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width="100%" style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;" colspan="3">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.05pt;">&nbsp;</p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width="100%" style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;" colspan="3">
			<p style="margin:0in;margin-bottom:.0001pt;"><b>
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">
			<a name="Statements_of_Net_Assets_Available_for_Benefits">Statements of Net Assets
  Available for Benefits</a></font></b></p></td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width="100%" style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;" colspan="3">
			<p style="margin:0in;margin-bottom:.0001pt;"><b>
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">December 31, 2017 and 2016</font></b></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;"><b>
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></b></p>
			</td>
			<td nowrap width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;"><b>
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></b></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">2017</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">2016</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;"><b>
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></b></p>
			</td>
			<td nowrap width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Investments at fair value (Notes
  3 and 4):</font></p></td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.0pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Plan
  interest in Rio Tinto America Inc. Savings Plan Trust</font></p></td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">$&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;text-indent:-.65pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">$&#160;&#160;&#160; 63,358,975&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.0pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Plan
  investments at fair value</font></p></td>
			<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">73,545,726</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;text-indent:-.65pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">-&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.05pt;"><b>
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;
  Total investments at fair value</font></b></p></td>
			<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">73,545,726</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;text-indent:-.65pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">63,358,975&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:60.25pt;"><b>
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></b></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Receivables:</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;margin-left:15.3pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Participant
  contributions</font></p></td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">156,596</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">128,228&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;margin-left:15.3pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Employer
  contributions</font></p></td>
			<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">56,989</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">47,287&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;margin-left:51.3pt;"><b>
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Total
  receivables</font></b></p></td>
			<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">213,585</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">175,515&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Payables:</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;&#160;&#160;&#160; Fees payable</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">-</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin-bottom:.0001pt;margin-right:0pt;text-align:right;margin-left:0in; margin-top:0in">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; (12,256)</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;
			</font><b>
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Total
  payables</font></b></p></td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">-</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin-bottom:.0001pt;margin-right:0pt;text-align:right;margin-left:0in; margin-top:0in">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; (12,256)</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;border-top:solid windowtext 1.0pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;border-top:solid windowtext 1.0pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:50.2pt;"><b>
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Net
  assets available for benefits</font></b></p></td>
			<td nowrap valign=bottom width=17% style="background:white;border-bottom:double windowtext 2.25pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">$&#160;&#160;&#160;&#160; 73,759,311</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;border-bottom:double windowtext 2.25pt;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;margin-left:0pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">$&#160;&#160; 63,522,234&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.3pt;">
			<td nowrap valign=bottom width=66% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap width=17% style="background:white;height:13.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.35pt;">
			<td nowrap width=66% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;"><b>
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></b></p>
			</td>
			<td nowrap width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.35pt;">
			<td colspan=3 nowrap width="100%" style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">See Notes to Financial
  Statements.</font></p></td>
		</tr>
	</table></div>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
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<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
	<font face="Arial,sans-serif" size="2">3</font></p></DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_4"></a><a name="_bclPageBorder4"></a>
<p>&nbsp;</p>
<table cellpadding=0 border=0 style="border-collapse:collapse;margin-left:0pt;width:100%;">
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width="100%" style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;" colspan="2">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Kennecott
  Utah Copper Savings Plan for Represented Employees</font></b></p></td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width="100%" style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;" colspan="2">
		<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.05pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></b></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width="100%" style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;" colspan="2">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">
		<a name="Statement_of_Changes_in_Net_Assets_Available_for_Benefits">Statement of Changes in Net
  Assets Available for Benefits</a></font></b></p></td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width="100%" style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;" colspan="2">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">For the Year Ended December
  31, 2017</font></b></p></td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width="100%" style="background:white;border-bottom:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;" colspan="2">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Investment income:</font></p>
		</td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160; Plan interest in Rio Tinto
  America Inc. Savings Plan Trust&#8217;s investment income (Note 3)</font></p>
		</td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">$&#160;&nbsp; &#160;1,695,068&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160; Dividends and interest</font></p>
		</td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;&#160;&#160;&#160;&#160; 849,794&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160; Net appreciation in fair
  value of investments</font></p></td>
		<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">8,237,908&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.05pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;
  Total investment income</font></b></p></td>
		<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">10,782,770&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;text-indent:20.0pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Contributions:</font></p>
		</td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.0pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Participants</font></p>
		</td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">3,690,595&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.0pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Participant
  rollovers</font></p></td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">194,586&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.0pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Employer</font></p>
		</td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">1,334,278&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;text-indent:50.2pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Total
  contributions</font></b></p></td>
		<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;border-top:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">5,219,459&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Benefits paid to participants
		</font></p></td>
		<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin-bottom:.0001pt;margin-right:0pt;text-align:right;margin-left:0in; margin-top:0in">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;&#160;&#160; (4,995,471)</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Administrative expenses</font></p>
		</td>
		<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin-bottom:.0001pt;margin-right:0pt;text-align:right;margin-left:0in; margin-top:0in">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; (10,398)</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;text-indent:50.2pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></b></p>
		</td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;text-indent:50.2pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Net
  increase before transfers</font></b></p></td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">10,996,360&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;text-indent:50.2pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></b></p>
		</td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Transfers to the Rio Tinto
  America Inc. 401(k) Savings Plan and </font></p></td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.0pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Investment
  Partnership Plan (Note 1)</font></p></td>
		<td nowrap valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin-bottom:.0001pt;margin-right:0pt;text-align:right;margin-left:0in; margin-top:0in">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; (759,283)</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.0pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;text-indent:50.2pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Net
  increase after transfers</font></b></p></td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">10,237,077&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Net assets available for
  benefits:</font></p></td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.0pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Beginning
  of the year</font></p></td>
		<td nowrap valign=bottom width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">63,522,234&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.0pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">End
  of the year</font></p></td>
		<td nowrap valign=bottom width=17% style="background:white;border-bottom:double windowtext 2.25pt;border-top:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;$ &#160;73,759,311&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap width=83% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td colspan=2 nowrap valign=bottom width=100% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">See Notes to Financial
  Statements.</font></p></td>
	</tr>
</table>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<a name="_bclFooter4"></a>
<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
	<font face="Arial,sans-serif" size="2">4</font></p></DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_5"></a><a name="_bclPageBorder5"></a>
<a name="_bclHeader5"></a>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Kennecott Utah Copper
Savings Plan for Represented Employees</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<div style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in;">
	<p style="border:none;margin:0in;margin-bottom:.0001pt;padding:0in;"><b>
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">
	<a name="Notes_to_Financial_Statements">Notes to Financial Statements</a></font></b></p>
</div>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Note
1.&#160;&#160;&#160;&#160;&#160;&#160; Description of the Plan </font></b></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The following description of the Kennecott Utah Copper Savings
Plan for Represented Employees (the &#8220;Plan&#8221; or the &#8220;KUC Plan&#8221;) provides only
general information. Participants should refer to the plan document, summary
plan description and union agreement for a more complete description of the
Plan&#8217;s provisions. </font></p>
<p style="margin:0in;margin-bottom:12.0pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">General: </font>
</b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The Plan is a
defined contribution plan covering all hourly employees who are represented by
or included in a collective bargaining unit of Kennecott Utah Copper LLC and
its affiliates (collectively, the &#8220;Company&#8221; or the &#8220;Employer&#8221;), as defined in
the plan document. Kennecott Utah Copper LLC is an indirect wholly owned
subsidiary of Rio Tinto plc. Eligible employees can participate in the Plan the
first day of the calendar month after completing three months of continuous service.
New hires will be enrolled automatically in the Plan at a before-tax
contribution rate of four&nbsp;percent of eligible compensation. New hires have
the option of electing out of the automatic enrollment at any time after they
are eligible for the Plan. Any election to opt out of the automatic enrollment
after the effective date will not affect any previously made contributions. The
automatic enrollment provisions do not apply to eligible employees of Kennecott
Barneys Canyon Mining Company.</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The Rio Tinto America Inc. Benefits
Governance Committee and the Investment Committee decided to transition the
custodial and recordkeeping functions from State Street Bank &amp; Trust
Company (&#8220;State Street&#8221; or &#8220;Plan Trustee&#8221;) and Xerox HR Solutions,
respectively, to Prudential Retirement Insurance and Annuity Company. This
transition occurred on February 1, 2017. In order to facilitate this
transition, a blackout period was established and enforced. For the period from
4:00 PM on January 31, 2017 through February 13, 2017 (the blackout period),
participants were unable to direct or diversify investments in their individual
accounts, or receive a distribution from the Plan. During the transition, the Rio
Tinto America Inc. Savings Plan Trust (the &#8220;Master Trust&#8221;) was dissolved and
the Plan reverted to stand alone trust and plan accounting.</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The Plan is subject to the provisions
of the Employee Retirement Income Security Act of 1974 (&#8220;ERISA&#8221;), as amended.</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Contributions:</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;"> Participants may elect, under a salary
reduction agreement, to contribute to the Plan an amount not less than one
percent and not more than 19 percent of their eligible compensation on a
before-tax basis through payroll deductions. Before-tax contributions are
limited by the Internal Revenue Code (&#8220;IRC&#8221;), which established a maximum
contribution of $18,000 ($24,000 for participants age 50 or over) for the year
ended December&nbsp;31, 2017. </font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The Company matches participants&#8217; contributions to the Plan at
50 percent, up to the first six&nbsp;percent of their eligible compensation.
</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Rollovers:</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;"> An employee can make rollover contributions
from another qualified plan or an individual retirement account (&#8220;IRA&#8221;) if
certain criteria are met as set forth in the plan document.</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The Plan does not permit Participants to invest rollover
contributions into the common stock of the parent in the form of a unitized
fund with American Depository Receipts (&#8220;ADRs&#8221;) (the &#8220;Company Stock Fund&#8221; or &#8220;Employer
Stock Fund&#8221; or &#8220;Rio Tinto ADR Stock Fund&#8221;).</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Participant accounts:</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;"> Each participant&#8217;s account is
credited with the participant&#8217;s contributions, the Company&#8217;s matching
contributions, an allocation of the Plan earnings (losses), and administrative
expenses. Allocations are based on participant earnings (losses), or account balances,
as defined. The benefit to which a participant is entitled is the benefit which
can be provided from the participant&#8217;s vested account. Terminated participants
are charged a quarterly fee to offset recordkeeping expenses. </font></p>
<a name="_bclFooter5"></a>
<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
	<font face="Arial,sans-serif" size="2">5</font></p></DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_6"></a><a name="_bclPageBorder6"></a>
<a name="_bclHeader6"></a>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Kennecott Utah
Copper Savings Plan for Represented Employees</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<div style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in;">
	<p style="border:none;margin:0in;margin-bottom:.0001pt;padding:0in;"><b>
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Notes to
	Financial Statements</font></b></p></div>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:12.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Note 1.&#160;&#160;&#160;&#160;&#160;&#160; Description of the
Plan (Continued)</font></b></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Participant-directed options for investments:</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">
Participants have the option to allocate plan contributions among various investment
options, including the Rio Tinto ADR Stock Fund. All choices vary in types of
investments, rates of return and investment risk. Participants may elect to
have all or part of their account balances and future contributions invested in
one fund, transferred to another fund, or in any combination (except as noted
below). Participants also have the option to invest in managed funds that are
weighted by asset class, based on the participant&#8217;s retirement date. The funds
assume participants will retire upon reaching age 65 and invest in various
collective trust and mutual funds.</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The Plan limits the total amount of participant
contributions and the Company matching contributions to the Rio Tinto ADR Stock
Fund to a maximum of 20 percent of such contributions. The Plan does not permit
participants to transfer funds into the Rio Tinto ADR Stock Fund, including
rollover contributions; however, participants are permitted to transfer funds
out of the Rio Tinto ADR Stock Fund or to re-allocate their portfolio among all
other funds with the exception of the Rio Tinto ADR Stock Fund. See Note 9.</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Vesting:</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;"> Participants are immediately vested in their
contributions plus actual earnings (losses) thereon. Vesting in the Company&#8217;s
matching contribution is based on completed years of service. A participant is
100&nbsp;percent vested after three completed years of credited service, or at
time of death or attainment of age 65.</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Payment of benefits:</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;"> Upon
termination, retirement, death or becoming permanently disabled, participants,
or their beneficiaries may elect to receive lump-sum or rollover distributions
in an amount equal to the value of the participants&#8217; vested interests in their
accounts. If a participant terminates employment and the participant&#8217;s account
balance is less than $1,000, the Plan Administrator will authorize the benefit
payment in a single lump sum without the participant&#8217;s consent. During
employment, participants may withdraw account balances for financial hardship
and other in-service withdrawals, as defined.</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Transfers:</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;"> Company employees not represented by a collective
bargaining unit (non-represented employees) participate in the Rio Tinto
America Inc. 401(k) Savings Plan and Investment Partnership Plan (the &#8220;RTAI
Plan&#8221;). If employees change from represented to non-represented status during
the year, their account balances are transferred from the KUC Plan to the RTAI
Plan. </font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Forfeitures:</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;"> Forfeitures are used to reduce future
Company contributions or pay administrative expenses of the Plan. At December
31, 2017 and 2016, forfeited non-vested accounts were approximately $196,000 and
$29,000, respectively. Approximately $8,000 in forfeitures were used to pay
administrative expenses for the year ended December 31, 2017. No forfeitures
were used to pay Company contributions for the year ended December 31, 2017.
</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">If the distribution of a participant&#8217;s
account is outstanding for five years or more, and reasonable efforts were made
to locate the participant, such participant&#8217;s benefit may be forfeited. Any
forfeitures from the Plan can be utilized to reinstate benefits should a
participant or beneficiary make a claim for the forfeited benefit.</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Note 2.&#160;&#160;&#160;&#160;&#160;&#160; Summary
of Significant Accounting Policies </font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Basis of presentation:</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;"> The financial statements of
the Plan reflect transactions on the accrual basis of accounting.</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<a name="_bclFooter6"></a>
<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
	<font face="Arial,sans-serif" size="2">6</font></p></DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_7"></a><a name="_bclPageBorder7"></a>
<a name="_bclHeader7"></a>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Kennecott Utah Copper
Savings Plan for Represented Employees</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<div style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in;">
	<p style="border:none;margin:0in;margin-bottom:.0001pt;padding:0in;"><b>
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Notes to Financial Statements</font></b></p>
</div>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Note 2.&#160;&#160;&#160;&#160;&#160;&#160; Summary of Significant Accounting Policies (Continued)</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Concentrations, risks and uncertainties:
</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The Plan invests
in various investment securities. Investment securities are exposed to various
risks, such as interest rate, market, currency exchange rate, and credit risks.
Due to the level of risk associated with certain investment securities, it is
reasonably possible that changes in the values of investment securities will
occur in the near term and that such changes could materially affect participants&#8217;
account balances and the amounts reported in the statements of net assets
available for benefits. The Plan&#8217;s investment in the Invesco Stable Value Fund
and the SSgA S&amp;P 500 Index Fund represented 19.2 percent and 10.2 percent of
the Plan&#8217;s total investment balance, respectively, at December 31, 2017. The
Plan&#8217;s investment in the Invesco Stable Value Fund and the SSgA S&amp;P 500
Index Fund represented 21.3 percent and 10.2 percent of the Plan&#8217;s total
interest in the Master Trust, respectively, at December 31, 2016. The Rio Tinto
America Inc. Savings Plan Investment Committee (&#8220;Investment Committee&#8221;) monitors
investment performance on a quarterly basis. </font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Investment valuation and income recognition:</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">
Investments are reported at fair value. Fair value is the price that would be
received to sell an asset or paid to transfer a liability in an orderly
transaction between market participants at the measurement date. The Plan&#8217;s
Investment Committee determines the Plan&#8217;s valuation policies utilizing information
provided by the investment advisors and/or Plan Trustee. See Note 4 for a
discussion of fair value measurements.</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Interest income
is recorded on the
accrual basis, and dividends are recorded on the ex-dividend date. Net
appreciation (depreciation) includes gains and losses on investments bought and
sold as well as held during the year. Realized gains and losses related to
sales of investments are recorded on a trade-date basis. Expenses are recorded
on the accrual basis. &#160;</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Prior to the dissolution of the Master
Trust, the investment income (loss) was allocated to the Plan based upon its
pro rata share in the net assets of the Master Trust. Expenses were allocated
to the Plan based on actual costs incurred and its pro rata share in the net
assets of the Master trust and were recorded on the accrual basis.&#160; </font>
</p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Payment of benefits:</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;"> Benefits are recorded when paid
by the Plan.</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<b><font face=arial,sans-serif lang=EN-US style="font-size:10.0pt;">Contributions:
</font></b><font face=arial,sans-serif lang=EN-US style="font-size:10.0pt;">Employee contributions
and related matching contributions are recorded when withheld from the
participants&#8217; compensation.</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:0in;">
<font face=arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Administrative expenses:</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;"> Certain investment advisor and
other administrative fees were paid from the Plan for the year ended December
31, 2017. The Company provides accounting and other services for the Plan at no
cost to the Plan. All other expenses related to administering the Plan were
paid by the Company, and were excluded from these financial statements.</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:12.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The Plan (and formerly the
Master Trust), has several fund managers that manage the investments held by
the Plan. Fees for certain investment fund management services are included as
a reduction of the return earned on each fund. These fees, net of expected
revenue sharing, range from 0.04 percent to 1.05 percent of investment fund
balances. The fees related to transaction costs associated with the purchase or
sale of Rio Tinto plc common stock ADRs are paid by the participants.</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Certain fees have been withdrawn from participant accounts,
and are held in an ERISA account within the Plan until they can be paid out to
the service providers. </font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Subsequent events:
</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The Plan Administrator has evaluated
subsequent events through </font>
<font face=Arial,sans-serif lang=EN-US style="background-position: 0% 0%; font-size:10.0pt; background-image:none; background-repeat:repeat; background-attachment:scroll">June 22, 2018</font><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">,
which is the date the financial statements were available to be issued. See
Note 9. </font></p><a name="_bclFooter7"></a>
<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
	<font face="Arial,sans-serif" size="2">7</font></p></DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_8"></a><a name="_bclPageBorder8"></a>
<a name="_bclHeader8"></a>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Kennecott Utah Copper
Savings Plan for Represented Employees</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<div style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in;">
	<p style="border:none;margin:0in;margin-bottom:.0001pt;padding:0in;"><b>
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Notes to Financial Statements</font></b></p>
</div>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Note 3.&#160;&#160;&#160;&#160;&#160;&#160; Plan Interest in the
Rio Tinto America Inc. Savings Plan Trust</font></b></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Prior to February 1, 2017, the Plan&#8217;s investments were included
in the investments of the Master Trust. Each participating retirement plan had a
divided interest in the Master Trust (based on the investment direction by plan
participants in the various investment options offered through the Master Trust).
The value of the Plan&#8217;s interest in the Master Trust was based on the beginning
of year value of the Plan&#8217;s interest in the Master Trust plus actual
contributions and allocated investment income (loss) less actual distributions,
and allocated administrative expenses. Investment income (loss), investment
management fees and other direct expenses relating to the Master Trust were allocated
to the individual plans based on the average daily balances. Accrued income,
pending trades, and accrued expenses were de minimus at January 31, 2017 and December
31, 2016, and are included in the investment balances below. The Plan&#8217;s
interest in the Master Trust was 9.2 percent and 9.1 percent at January 31, 2017
and December 31, 2016, respectively. &#160;As of January 31, 2017, the Master Trust
also included the investment assets of the following retirement plans:</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:27.0pt;text-indent:-.25in;">
<font face=symbol lang=EN-US style="font-size:10.0pt;">&#183;</font><font face="times new roman" lang=EN-US style="font-size:7.0pt;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</font><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">RTAI Plan,</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:27.0pt;text-indent:-.25in;">
<font face=symbol lang=EN-US style="font-size:10.0pt;">&#183;</font><font face="times new roman" lang=EN-US style="font-size:7.0pt;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</font><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">U.S. Borax Inc. 401(k) Savings &amp; Retirement Contribution Plan
for Represented Employees, and</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:27.0pt;text-indent:-.25in;">
<font face=symbol lang=EN-US style="font-size:10.0pt;">&#183;</font><font face="times new roman" lang=EN-US style="font-size:7.0pt;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</font><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Rio Tinto Alcan 401(k) Savings Plan for Former Employees.</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The following is a summary of the Master Trust assets, the
Plan&#8217;s divided interest in the assets of the Master Trust, and the Plan&#8217;s
divided interest percentage ownership of the Master Trust assets at January 31,
2017 (prior to the transfer) and December 31, 2016:</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<div align=left>
	<table cellpadding=0 border=0 style="border-collapse:collapse;width:100%;">
		<tr style="height:12.95pt;">
			<td nowrap width=43% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td colspan=3 nowrap valign=bottom width=57% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">January 31, 2017</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=21% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap rowspan=3 valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Plan&#8217;s Percent</font></p>
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Interest in</font></p>
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Master Trust</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap rowspan=2 valign=bottom width=21% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Master Trust</font></p>
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Assets</font></p>
			</td>
			<td nowrap rowspan=2 valign=bottom width=19% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Plan&#8217;s Interest</font></p>
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">in Master Trust</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Investments at
  fair value:</font></p></td>
			<td nowrap valign=bottom width=21% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160;&#160;&#160; Mutual
  funds</font></p></td>
			<td nowrap valign=bottom width=21% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160;&#160; 386,391,002</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160;&#160;&#160; 32,047,811</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;text-indent:.25in;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">8.3</font></p>
			</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160;&#160;&#160; Stable
  value fund: collective investment trust</font></p></td>
			<td nowrap valign=bottom width=21% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">149,071,108</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">13,368,662</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;text-indent:.25in;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">9.0</font></p>
			</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160;&#160;&#160; Collective
  trust funds</font></p></td>
			<td nowrap valign=bottom width=21% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">137,948,267</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">14,478,427</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;text-indent:.25in;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">10.5</font></p>
			</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160;&#160;&#160; Rio Tinto
  plc common stock ADRs</font></p></td>
			<td nowrap valign=bottom width=21% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">27,836,586</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">4,587,276</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;text-indent:.25in;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">16.5</font></p>
			</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160;&#160;&#160; Government
  Short-Term Investment Fund</font></p></td>
			<td nowrap valign=bottom width=21% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">5,055,284</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">442,658</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;text-indent:.25in;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">8.8</font></p>
			</td>
		</tr>
		<tr style="height:12.1pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:12.1pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Net Master Trust
  assets available for benefits</font></p></td>
			<td nowrap valign=bottom width=21% style="background:white;border-bottom:double windowtext 2pt;border-top:solid windowtext 1.0pt;height:12.1pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160;&#160; 706,302,247</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;border-bottom:double windowtext 2pt;border-top:solid windowtext 1.0pt;height:12.1pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160;&#160;&#160; 64,924,834</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="height:12.1pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;text-indent:.25in;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">9.2</font></p>
			</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=21% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap width=17% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;text-indent:.25in;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td colspan=3 nowrap valign=bottom width=57% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">December 31, 2016</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=21% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=19% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap rowspan=3 valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Plan&#8217;s Percent</font></p>
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Interest in</font></p>
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Master Trust</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap rowspan=2 valign=bottom width=21% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Master Trust</font></p>
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Assets</font></p>
			</td>
			<td nowrap rowspan=2 valign=bottom width=19% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Plan&#8217;s Interest</font></p>
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">in Master Trust</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Investments at
  fair value:</font></p></td>
			<td nowrap width=21% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap width=19% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap width=17% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160;&#160;&#160; Mutual
  funds</font></p></td>
			<td nowrap valign=bottom width=21% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160;&#160; 383,615,539</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160;&#160;&#160; 31,329,708</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;text-indent:.25in;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">8.2</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160;&#160;&#160; Stable
  value fund: collective investment trust</font></p></td>
			<td nowrap valign=bottom width=21% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">149,603,512</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">13,511,238</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;text-indent:.25in;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">9.0</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160;&#160;&#160; Collective
  trust funds</font></p></td>
			<td nowrap valign=bottom width=21% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">135,641,433</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">14,100,819</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;text-indent:.25in;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">10.4</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160;&#160;&#160; Rio Tinto
  plc common stock ADRs</font></p></td>
			<td nowrap valign=bottom width=21% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">24,212,261</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">3,956,299</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;text-indent:.25in;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">16.3</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160;&#160;&#160; Government
  Short-Term Investment Fund</font></p></td>
			<td nowrap valign=bottom width=21% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">5,270,515</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">460,911</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;text-indent:.25in;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">8.7</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=43% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Net Master Trust
  assets available for benefits</font></p></td>
			<td nowrap width=21% style="background:white;border-bottom:double windowtext 2.25pt;border-top:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160;&#160; 698,343,260</font></p>
			</td>
			<td nowrap width=19% style="background:white;border-bottom:double windowtext 2.25pt;border-top:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160;&#160;&#160; 63,358,975</font></p>
			</td>
			<td nowrap valign=bottom width=17% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;text-indent:.25in;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">9.1</font></p>
			</td>
		</tr>
	</table></div>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<a name="_bclFooter8"></a>
<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
	<font face="Arial,sans-serif" size="2">8</font></p></DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_9"></a><a name="_bclPageBorder9"></a>
<a name="_bclHeader9"></a>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Kennecott Utah Copper
Savings Plan for Represented Employees</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<div style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in;">
	<p style="border:none;margin:0in;margin-bottom:.0001pt;padding:0in;"><b>
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Notes to Financial Statements</font></b></p>
</div>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Note 3.&#160;&#160;&#160;&#160;&#160;&#160; Plan Interest in the
Rio Tinto America Inc. Savings Plan Trust (Continued)</font></b></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:12.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The following are changes in net assets for the Master Trust
for the one-month period ended January 31, 2017: </font></p>
<div align=left>
	<table cellpadding=0 border=0 style="border-collapse:collapse;width:100%;">
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=35% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Investment results:</font></td>
			<td valign=bottom width=18% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=35% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="text-indent: 10pt">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Appreciation
  in fair value of investments, net of investment management fees </font></td>
			<td valign=bottom width=18% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align="right">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">$&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14,938,604&nbsp;</font></td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=35% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.0pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Interest
  and dividends</font></p></td>
			<td valign=bottom width=18% style="border-bottom:1px solid #000000; background:white; height:12.95pt;padding-left:5.4pt; padding-right:5.4pt; padding-top:0in; padding-bottom:0in">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">333,441&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=35% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Net investment results</font></p>
			</td>
			<td valign=bottom width=18% style="border-bottom:1px solid #000000; background:white; height:12.95pt;padding-left:5.4pt; padding-right:5.4pt; padding-top:0in; padding-bottom:0in">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">15,272,045&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=35% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td valign=bottom width=18% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=35% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">
			Net transfers</font></p></td>
			<td valign=bottom width=18% style="border-bottom:1px solid #000000; background:white; height:12.95pt;padding-left:5.4pt; padding-right:5.4pt; padding-top:0in; padding-bottom:0in">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">(7,313,058)</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=35% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;&nbsp;&nbsp;
			Increase in net assets</font></p></td>
			<td valign=bottom width=18% style="border-bottom:1px solid #000000; background:white; height:12.95pt;padding-left:5.4pt; padding-right:5.4pt; padding-top:0in; padding-bottom:0in">
			<p align="right">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">7,958,987&nbsp;</font></td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=35% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td valign=bottom width=18% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=35% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">
			Net assets:</font></p></td>
			<td valign=bottom width=18% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=35% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.0pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">
			Beginning of period</font></p></td>
			<td valign=bottom width=18% style="border-bottom:1px solid #000000; background:white; height:12.95pt;padding-left:5.4pt; padding-right:5.4pt; padding-top:0in; padding-bottom:0in">
			<p align="right">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">698,343,260&nbsp;</font></td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=35% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.0pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">
			January 31, 2017 balance</font></p></td>
			<td valign=bottom width=18% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align="right">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">706,302,247&nbsp;</font></td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=35% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.0pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=bottom width=18% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=35% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.0pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">
			Transfer to individual plan trusts</font></p></td>
			<td valign=bottom width=19% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160; (706,302,247)</font></p>
			</td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=35% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:10.0pt;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">February
  1, 2017 balance</font></p></td>
			<td valign=bottom width=19% style="background:white;border-bottom:double windowtext 2.25pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:10.0pt;">$&#160;&#160; &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-&nbsp;&nbsp;</font></p>
			</td>
		</tr>
	</table></div>
<p style="margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:12.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Note 4.&#160;&#160;&#160;&#160;&#160;&#160; Fair Value Measurements</font></b></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Accounting guidance provides the framework for measuring fair
value. The framework provides a fair value hierarchy that prioritizes the
inputs to valuation techniques used to measure fair value. The hierarchy gives
the highest priority to unadjusted quoted prices in active markets for
identical assets or liabilities (Level 1 measurements) and the lowest priority
to unobservable inputs (Level 3 measurements). The three levels of the fair
value hierarchy are described as follows:</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:1.0in;text-indent:-.75in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Level 1:&#160;&#160;&#160;&#160;&#160;&nbsp; Inputs
to the valuation methodology are unadjusted quoted prices for identical assets
or liabilities in active markets that the Plan has the ability to access.</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:1.0in;text-indent:-.75in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:1.0in;text-indent:-.75in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Level 2:&#160;&#160;&#160;&#160;&#160;&nbsp; Inputs
to the valuation methodology include quoted market prices for similar assets or
liabilities in active markets; quoted prices for identical or similar assets or
liabilities in inactive markets; inputs other than quoted prices that are
observable for the asset or liability; and inputs that are derived principally
from or corroborated by observable market data by correlation or other means.
If the asset or liability has a specified (contractual) term, the Level 2 input
must be observable for substantially the full term of the asset or liability.</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:1.0in;text-indent:-.75in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:1.0in;text-indent:-.75in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Level 3:&#160;&#160;&#160;&#160;&#160;&nbsp; Inputs
to the valuation methodology are unobservable and significant to the fair value
measurement.</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The asset&#8217;s or liability&#8217;s fair value measurement level within
the fair value hierarchy is based on the lowest level of any input that is
significant to the fair value measurement. Valuation techniques used need to
maximize the use of observable inputs and minimize the use of unobservable
inputs.</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Following is a description of the valuation methodologies used
for assets measured at fair value. There have been no significant changes in
the methodologies used at December 31, 2017 and 2016.</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<a name="_bclFooter9"></a>
<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
	<font face="Arial,sans-serif" size="2">9</font></p></DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_10"></a><a name="_bclPageBorder10"></a>
<a name="_bclHeader10"></a>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Kennecott Utah Copper
Savings Plan for Represented Employees</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<div style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in;">
	<p style="border:none;margin:0in;margin-bottom:.0001pt;padding:0in;"><b>
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Notes to Financial Statements</font></b></p>
</div>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Note
4.&#160;&#160;&#160;&#160;&#160;&#160; Fair Value Measurements (Continued)</font></b></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Mutual funds:</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;"> Mutual funds are valued at the daily
closing price as reported by the fund. Mutual funds are open-end mutual funds
that are registered with the U.S. Securities and Exchange Commission. These
funds are required to publish their daily net asset value (&#8220;NAV&#8221;) and to
transact at that price. The mutual funds are deemed to be actively traded.</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Stable value fund: collective investment trust:</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;"> The
stable value fund is valued at NAV per unit as a practical expedient, which is
calculated based on the fair values of the underlying funds. This practical
expedient would not be used if it is determined to be probable that the fund
will sell the investment for an amount different from the reported NAV. The
underlying funds include synthetic guaranteed investment
contracts (&#8220;GICs&#8221;) and traditional GICs, for which contract value is
used as the fair value, since contract value is the amount participants would
receive if they were to initiate permitted transactions under the terms of the
Plan. Participant transactions (purchases and sales) may occur daily. If the
Plan initiates a full redemption of the fund, the issuer reserves the right to
require 12 months&#8217; notification in order to ensure that security liquidations
will be carried out in an orderly manner.</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Collective trust funds:</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;"> The collective
trust funds are valued at the NAV per unit as a practical expedient, which is
based on the fair values of the underlying funds using a market approach. This
practical expedient would not be used if it is determined to be probable that
the fund will sell the investment for an amount different from the reported
NAV. Underlying equity investments for which market quotations are readily
available are reported at the last reported sale price on their principal
exchange, market or system on valuation date, or official close price of
certain markets. If no sales are reported for that day, investments are valued
at the last published sales price, the mean between the last reported bid and
asked prices, or at fair value as determined in good faith by the trustee of
the fund. Underlying short-term investments are stated at amortized costs,
which approximates fair value. Underlying registered investment companies or
collective investment funds are valued at their respective NAV. Underlying
fixed income investments are valued based on the basis of valuations furnished
by independent pricing services. In the event current market prices or
quotations are not readily available or deemed unreliable by the fund trustee,
the fair value of the underlying fund will be determined in good faith by the
fund trustee using alternative fair valuation methods. Participant transactions
(purchases and sales) may occur daily, at NAV per unit. There are no
restrictions on redemption.</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Rio Tinto plc common stock ADRs:</font></b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;"> Rio Tinto plc common
stock ADRs are valued at the closing price reported on the active market on
which individual securities are traded. &#160;At December 31, 2016, the fund
included a cash component, which was valued at $1.00 per unit.&#160; </font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Government short-term investment fund
(&#8220;STIF&#8221;):&#160; </font></b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Consists of the State Street Global Advisors (&#8220;SSgA&#8221;) Government
STIF which seeks to maximize current income, to the extent consistent with the
preservation of capital and liquidity and the maintenance of a stable $1.00 per
share NAV, by investing in U.S. dollar-denominated money market securities.
</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:.5in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:.5in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<a name="_bclFooter10"></a>
<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
	<font face="Arial,sans-serif" size="2">10</font></p></DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_11"></a><a name="_bclPageBorder11"></a>
<a name="_bclHeader11"></a>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Kennecott Utah Copper
Savings Plan for Represented Employees</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<div style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in;">
	<p style="border:none;margin:0in;margin-bottom:.0001pt;padding:0in;"><b>
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Notes to Financial Statements</font></b></p>
</div>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:.5in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Note
4.&#160;&#160;&#160;&#160;&#160;&#160; Fair Value Measurements (Continued)</font></b></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:.5in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The following tables set forth, by
level, within the fair value hierarchy, the Plan and Master Trust&#8217;s fair value
measurements at December 31, 2017 and 2016, respectively: &#160;</font></p>
<div align=left>
	<table cellpadding=0 border=0 style="border-collapse:collapse;width:100%;">
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td colspan=4 nowrap valign=bottom width=61% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Plan Assets at Fair Value as of December
  31, 2017</font></p></td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap width=39% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Level 1</font></p>
			</td>
			<td nowrap valign=bottom width=14% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Level 2</font></p>
			</td>
			<td nowrap valign=bottom width=15% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Level 3</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Total</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Mutual funds</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160; 37,712,607</font></p>
			</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; -</font></p>
			</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160; 37,712,607</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Rio Tinto plc
  common stock ADRs (Note 5)</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">4,740,589</font></p>
			</td>
			<td nowrap valign=top width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">-</font></p>
			</td>
			<td nowrap valign=top width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">-</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">4,740,589</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Total assets in
  the fair value hierarchy</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;border-bottom:solid windowtext 1.0pt;border-top:solid windowtext 1.0pt;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160; 42,453,196</font></p>
			</td>
			<td nowrap valign=bottom width=14% style="background:white;border-bottom:solid windowtext 1.0pt;border-top:solid windowtext 1.0pt;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; -</font></p>
			</td>
			<td nowrap valign=bottom width=15% style="background:white;border-bottom:solid windowtext 1.0pt;border-top:solid windowtext 1.0pt;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;border-bottom:solid windowtext 1.0pt;border-top:solid windowtext 1.0pt;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160; 42,453,196</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Investments
  measured at net asset value (a):</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160; Stable value
  fund: collective investment trust</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">14,095,929</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160; Collective
  trust funds</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">16,996,601</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Total
  investments measured at net asset value</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=16% style="background:white;border-top:solid windowtext 1.0pt;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">31,092,530</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Investments at
  fair value</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;border-bottom:double windowtext 2.25pt;border-top:solid windowtext 1.0pt;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160; 73,545,726</font></p>
			</td>
		</tr>
	</table></div>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:5.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:6.0pt;">&nbsp;</font></p>
<div align=left>
	<table cellpadding=0 border=0 style="border-collapse:collapse;width:100%;">
		<tr style="height:12.95pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td colspan=4 nowrap valign=bottom width=61% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Master Trust Assets at Fair Value as of
  December 31, 2016</font></p></td>
		</tr>
		<tr style="height:12.95pt;">
			<td nowrap width=39% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Level 1</font></p>
			</td>
			<td nowrap valign=bottom width=14% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Level 2</font></p>
			</td>
			<td nowrap valign=bottom width=15% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Level 3</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Total</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Mutual funds</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$ 383,615,539</font></p>
			</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&nbsp;&#160;&#160;&#160; -</font></p>
			</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &#160;&#160;-</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160; 383,615,539
			</font></p></td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Rio Tinto plc
  common stock ADRs (Note 5)</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160;&#160;&#160; 24,212,261</font></p>
			</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; -</font></p>
			</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">-</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">24,212,261</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Government
  Short-Term Investment Fund</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;border-bottom:solid windowtext 1.0pt;border-top:solid windowtext 1.0pt;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; -</font></p>
			</td>
			<td nowrap valign=bottom width=14% style="background:white;border-bottom:solid windowtext 1.0pt;border-top:solid windowtext 1.0pt;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">5,270,515</font></p>
			</td>
			<td nowrap valign=bottom width=15% style="background:white;border-bottom:solid windowtext 1.0pt;border-top:solid windowtext 1.0pt;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">-</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;border-bottom:solid windowtext 1.0pt;border-top:solid windowtext 1.0pt;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">5,270,515</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Total assets in
  the fair value hierarchy</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$ 407,827,800</font></p>
			</td>
			<td nowrap valign=bottom width=14% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160; 5,270,515</font></p>
			</td>
			<td nowrap valign=bottom width=15% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; -</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;border-bottom:solid windowtext 1.0pt;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160; 413,098,315</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Investments
  measured at net asset value (a):</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160; Stable value
  fund: collective investment trust</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">149,603,512</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&#160;&#160; Collective
  trust funds</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">135,641,433</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Total
  investments measured at net asset value</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=16% style="background:white;border-top:solid windowtext 1.0pt;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">285,244,945</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:12.3pt;">
			<td nowrap valign=bottom width=39% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Investments at
  fair value</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=14% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=15% style="background:white;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;border-bottom:double windowtext 2.25pt;border-top:solid windowtext 1.0pt;height:12.3pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160; 683,343,260</font></p>
			</td>
		</tr>
	</table></div>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:.5in;text-indent:-.5in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:.5in;text-indent:-.5in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">(a) &#160;&#160;&#160;&#160;&#160;&#160; In
accordance with ASC Subtopic 820-10, certain investments that are measured at
fair value using the net asset value per share (or its equivalent) practical
expedient have not been classified in the fair value hierarchy. The fair value
amounts presented in this table are intended to permit reconciliation of the
fair value hierarchy to the amounts presented in the statements of net assets
available for benefits.</font></p>
<p style="margin:0in;margin-bottom:.0001pt;margin-left:.5in;text-indent:-.5in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The methods described above may produce a fair value
calculation that may not be indicative of net realizable value or reflective of
future fair values. Furthermore, while the Plan believes its valuation methods
are appropriate and consistent with other market participants, the use of
different methodologies or assumptions to determine the fair value of certain
financial instruments could result in a different fair value measurement at the
reporting date.</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<a name="_bclFooter11"></a>
<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">11</font></p>
</DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_12"></a><a name="_bclPageBorder12"></a>
<a name="_bclHeader12"></a>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Kennecott Utah Copper
Savings Plan for Represented Employees</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<div style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in;">
	<p style="border:none;margin:0in;margin-bottom:.0001pt;padding:0in;"><b>
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Notes to Financial Statements</font></b></p>
</div>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Note
4.&#160;&#160;&#160;&#160;&#160;&#160; Fair Value Measurements (Continued)</font></b></p>
<p style="margin:0in;margin-bottom:12.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The availability of observable
market data is monitored to assess the appropriate classification of financial
instruments within the fair value hierarchy. Changes in economic conditions or
model-based valuation techniques may require the transfer of financial
instruments from one fair value level to another. In such instances, the
transfer is reported at the beginning of the reporting period. The Plan (and
previously the Master Trust), evaluates the significance of transfers between
levels based upon the nature of the financial instrument and size of the
transfer relative to total net assets available for benefits. For the year
ended December 31, 2017, there were no transfers between levels.</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The Plan (and previously the Master Trust), follows guidance
on how entities should estimate fair value of certain alternative investments.
The fair value of investments within the scope of the guidance can be
determined using NAV per share as a practical expedient, when fair value is not
readily determinable; unless it is probable the investment will be sold at
something other than NAV.</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The following table includes categories of investments within
the Plan and Master Trust, respectively, where NAV is available as a practical
expedient: &#160;</font></p>
<div align=left>
	<table cellpadding=0 border=0 style="border-collapse:collapse;width:100%;">
		<tr style="height:13.35pt;">
			<td nowrap width=31% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;</font><font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td colspan=2 nowrap valign=bottom width=34% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Fair Value as of December 31</font></p>
			</td>
			<td colspan=2 nowrap valign=bottom width=21% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=14% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		</tr>
		<tr style="height:13.35pt;">
			<td nowrap width=31% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=16% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">2017
			</font></p>
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">(Plan)</font></p>
			</td>
			<td nowrap valign=bottom width=18% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">2016
			</font></p>
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">(Master Trust)</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Redemption
			<br>
			Frequency</font></p></td>
			<td colspan=2 nowrap valign=bottom width=16% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Redemption</font></p>
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Notice Period</font></p>
			</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap valign=bottom width=31% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Stable value
  fund:</font></p></td>
			<td nowrap width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap width=18% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td colspan=2 nowrap width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap width=31% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:9.0pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Invesco stable value trust
			</font></p></td>
			<td nowrap width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160;&#160; 14,095,929</font></p>
			</td>
			<td nowrap width=18% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">$&#160;&#160; 149,603,512</font></p>
			</td>
			<td nowrap width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Daily</font></p>
			</td>
			<td colspan=2 valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">12 months**</font></p>
			</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap valign=bottom width=31% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Collective trust
  funds:</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
			</td>
			<td nowrap valign=bottom width=18% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td nowrap valign=bottom width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
			<td colspan=2 nowrap valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap valign=bottom width=31% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:9.0pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Bond investments
			</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">2,891,112</font></p>
			</td>
			<td nowrap valign=bottom width=18% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">22,922,124</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Daily*</font></p>
			</td>
			<td colspan=2 nowrap valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">None</font></p>
			</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap valign=bottom width=31% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:9.0pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Commodities futures market
			</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">542,118</font></p>
			</td>
			<td nowrap valign=bottom width=18% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">4,284,085</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Daily*</font></p>
			</td>
			<td colspan=2 nowrap valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">None</font></p>
			</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap valign=bottom width=31% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:9.0pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Foreign
			</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">3,031,172</font></p>
			</td>
			<td nowrap valign=bottom width=18% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">23,921,864</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Daily*</font></p>
			</td>
			<td colspan=2 nowrap valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">None</font></p>
			</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap valign=bottom width=31% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:9.0pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Large cap
			</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">7,520,323</font></p>
			</td>
			<td nowrap valign=bottom width=18% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">60,225,709</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Daily*</font></p>
			</td>
			<td colspan=2 nowrap valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">None</font></p>
			</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap valign=bottom width=31% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:9.0pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Real estate
			</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">438,945</font></p>
			</td>
			<td nowrap valign=bottom width=18% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">3,205,616</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Daily*</font></p>
			</td>
			<td colspan=2 nowrap valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">None</font></p>
			</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap valign=bottom width=31% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:9.0pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Small-mid cap
			</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">1,319,157</font></p>
			</td>
			<td nowrap valign=bottom width=18% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">11,341,299</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Daily*</font></p>
			</td>
			<td colspan=2 nowrap valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">None</font></p>
			</td>
		</tr>
		<tr style="height:13.05pt;">
			<td nowrap valign=bottom width=31% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p style="margin:0in;margin-bottom:.0001pt;text-indent:9.0pt;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">U.S. fixed-income securities
			</font></p></td>
			<td nowrap valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">1,253,774</font></p>
			</td>
			<td nowrap valign=bottom width=18% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">9,740,736</font></p>
			</td>
			<td nowrap valign=bottom width=19% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Daily*</font></p>
			</td>
			<td colspan=2 nowrap valign=bottom width=16% style="background:white;height:13.05pt;padding:0in 5.4pt 0in 5.4pt;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<font color=black face=Arial,sans-serif style="font-size:9.0pt;">None</font></p>
			</td>
		</tr>
		<tr height=0>
			<td width=31%>&nbsp;</td>
			<td width=16%>&nbsp;</td>
			<td width=18%>&nbsp;</td>
			<td width=19%>&nbsp;</td>
			<td width=2%>&nbsp;</td>
			<td width=14%>&nbsp;</td>
		</tr>
	</table></div>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:.05in;margin-right:0in;margin-top:12.0pt;text-indent:-.05in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">*The fund trustee, in its sole
discretion, reserves the right to value any contributions or withdrawals as of
the next succeeding valuation date or another date as the fund trustee deems appropriate.</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:.05in;margin-right:0in;margin-top:12.0pt;text-indent:-.05in;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">**The redemption notice period
relates to Company initiated events only.</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">There are no unfunded commitments related to the categories of
investments where NAV is available as a practical expedient.</font></p>
<p style="margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;text-indent:0in;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Note 5.&#160;&#160;&#160;&#160;&#160;&#160; Related Party and Parties-in-Interest
Transactions</font></b></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The Master Trust was managed by State Street. Therefore, certain
transactions within the Master Trust qualified as party-in-interest
transactions. The Plan (and previously the Master Trust) also holds collective
trust funds that are managed by SSgA, the investment management division of
State Street. Fees paid by the Master Trust or Plan for investment management
services to State Street or SSgA were included as a reduction of the return
earned on each investment.</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<a name="_bclFooter12"></a>
<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">12</font></p>
</DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_13"></a><a name="_bclPageBorder13"></a>
<a name="_bclHeader13"></a>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Kennecott Utah Copper
Savings Plan for Represented Employees</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<div style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in;">
	<p style="border:none;margin:0in;margin-bottom:.0001pt;padding:0in;"><b>
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Notes to Financial Statements</font></b></p>
</div>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;text-indent:0in;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Note 5.&#160;&#160;&#160;&#160;&#160;&#160; Related
Party and Parties-in-Interest Transactions (Continued)</font></b></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The Plan (and previously the Master Trust) invests in Rio
Tinto plc common stock ADRs. The Plan held 89,563 shares of Rio Tinto plc
common stock ADRs at December 31, 2017, valued at $52.93. The Master Trust held
628,783 shares of Rio Tinto plc common stock ADRs at December 31, 2016, valued
at $38.46. The cash component of this fund was approximately $68,000 at
December 31, 2016. This fund did not have a cash balance as of December 31,
2017. During the one-month period ending January 31, 2017, purchases and sales
of shares by the Master Trust totaled approximately $28,000 and $295,000,
respectively. During the </font>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">remaining
eleven months of the </font>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">year ended December 31, 2017, purchases and sales of
shares by the Plan totaled approximately $298,000 and $864,000, respectively.
During the year ended December 31, 2017, the
Plan earned approximately $233,000 in dividends on this fund. These
transactions qualify as party-in-interest transactions, which are exempt from
prohibited transaction rules.</font></p>
<p style="margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Note 6.&#160;&#160;&#160;&#160;&#160;&#160; Plan
Termination</font></b></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Although it has not expressed any intent to do so, the Company
has the right under the Plan to discontinue its contributions at any time and
to terminate the Plan subject to the provisions of ERISA. In the event of
termination, all participants would become fully vested in their accounts.</font></p>
<p style="margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Note 7.&#160;&#160;&#160;&#160;&#160;&#160; Tax Status</font></b></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The Internal Revenue Service has
determined and informed the Company by a letter dated March 20, 2015, that the
Plan and related trust were designed in accordance with the applicable
requirements of the IRC. The Plan has been amended since receiving the
determination letter; however, the Plan Administrator and the Plan&#8217;s legal
counsel believe that the Plan is currently designed and being operated in
compliance with the applicable requirements of the IRC and therefore believe
the Plan and the related trust are tax-exempt.</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The Plan Administrator has evaluated
the Plan&#8217;s tax positions and concluded the Plan had maintained its tax-exempt
status and had taken no uncertain tax positions which require adjustment to the
financial statements. Therefore, no provision or liability for income taxes has
been included in the financial</font><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">
</font>
<font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">statements. The
Plan is subject to routine audits by taxing jurisdictions; however, there are
currently no audits for any tax years in progress.</font></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<b><font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Note 8</font><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">.&#160;&#160;&#160;&#160;&#160;&#160;
</font>
<font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Delinquent Participant Contributions</font></b></p>
<p style="margin:0in;margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=arial,sans-serif lang=EN-US style="font-size:10.0pt;">The
Company erroneously failed to remit participant contributions to the Plan on a
timely basis totaling approximately $639,000, $251,000, and $651,000 for the
years ended December 31, 2013, 2015, and 2016, respectively. During the year
ended December 31, 2016, the Company remitted lost earnings on the 2013, 2015,
and 2016 delinquent contributions, and filed the correction under the Voluntary
Fiduciary Correction Program (&#8220;VFCP&#8221;). A No Action letter was received from the
Department of Labor (&#8220;DOL&#8221;) with respect to the VFCP application on July 28,
2017. </font></p>
<p style="margin:0in;margin-bottom:6.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=arial,sans-serif lang=EN-US style="font-size:10.0pt;">The
Company subsequently determined that it erroneously failed to remit participant
contributions totaling approximately $129,000 to the Plan on a timely basis for
the year ended December 31, 2016, and erroneously failed to remit participant
contributions totaling approximately $272,000 to the Plan on a timely basis for
the year ended December 31, 2017. The Company remitted lost earnings on these late
contributions and has begun the process of filing under the VFCP. See the
accompanying supplemental Schedule of Delinquent Participant Contributions.</font></p>
<p style="margin:0in;margin-bottom:6.0pt;margin-left:0in;margin-right:0in;margin-top:6.0pt;">&nbsp;</p>
<a name="_bclFooter13"></a>
<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">13</font></p>
</DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_14"></a><a name="_bclPageBorder14"></a>
<a name="_bclHeader14"></a>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Kennecott Utah Copper
Savings Plan for Represented Employees</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></b></p>
<div style="border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in;">
	<p style="border:none;margin:0in;margin-bottom:.0001pt;padding:0in;"><b>
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Notes to Financial Statements</font></b></p>
</div>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin-bottom:12.0pt;margin-left:0in;margin-right:0in;margin-top:12.0pt;">
<b><font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Note 9.&#160;&#160;&#160;&#160;&#160;&#160; Subsequent Events</font></b></p>
<p style="margin:0in;margin-bottom:12.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">Effective January 1, 2018, the
Plan was amended to 1) change the plan name to Kennecott Utah Copper 401(k)
Savings and Retirement Contribution Plan for Represented Employees; 2) to provide
for a six percent non-elective employer contribution (&#8220;Retirement Contribution&#8221;,
as defined), pursuant to the terms of the collective bargaining agreement entered
into in March 2017, between the Company and respective unions; 3) add a three
year vesting schedule for the Retirement Contributions; 4) to make minor
changes to the Plan&#8217;s beneficiary designation and spousal consent provisions;
and 5) add language with respect to the Company&#8217;s parental leave program.
</font></p>
<p style="margin:0in;margin-bottom:12.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The Plan was further amended,
effective April 1, 2018, to close the Company Stock Fund to new contributions
of any kind, including transfers into this fund, and any dividends, as of June
29, 2018.</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">The Company received a letter dated May 9, 2018 notifying the
Company that the Rio Tinto America Inc. 401(k) Savings Plan and Investment
Partnership Plan has been selected for DOL audit, and in connection with that
audit, certain processes related to the Plan are being reviewed. No findings
have been reported, and therefore, this has had no impact on the December 31,
2017 or 2016 balances.&nbsp; </font></p>
<p style="margin:0in;margin-bottom:12.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:12.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:12.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:12.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:12.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:12.0pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:12.0pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:12.0pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:12.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:12.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:12.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<a name="_bclFooter14"></a>
<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">14</font></p>
</DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_15"></a><a name="_bclPageBorder15"></a>
<p>&nbsp;</p>
<table cellpadding=0 border=0 style="border-collapse:collapse;width:100%;">
	<tr style="height:13.4pt;">
		<td colspan=4 nowrap width=100% style="background:white;height:13.4pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Kennecott Utah Copper Savings Plan for Represented Employees</font></b></p>
		</td>
	</tr>
	<tr style="height:13.4pt;">
		<td colspan=4 nowrap width=100% style="background:white;height:13.4pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.4pt;">
		<td colspan=4 nowrap width=100% style="background:white;height:13.4pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:9.0pt;">
		<a name="Schedule_H,_Part_IV,_Line_4i-Schedule_of_Assets_(Held_at_End_of_Year)_">Schedule H,
  Part IV, Line 4i-Schedule of Assets (Held at End of Year) </a></font>
		</b></p></td>
	</tr>
	<tr style="height:13.4pt;">
		<td colspan=4 nowrap width=100% style="background:white;height:13.4pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:9.0pt;">Year Ended
  December 31, 2017</font></b></p></td>
	</tr>
	<tr style="height:1.0pt;">
		<td colspan=4 nowrap width="100%" style="background:white;border-bottom:solid windowtext 1.0pt;height:1.0pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
	</tr>
	<tr style="height:1.0pt;">
		<td colspan=4 nowrap width="100%" style="background:white;height:1.0pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></b></p>
		</td>
	</tr>
	<tr style="height:13.0pt;">
		<td colspan=4 nowrap width="100%" style="background:white;height:13.0pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">EIN: 13-3108078;
  Plan Number: 204</font></b></p></td>
	</tr>
	<tr style="height:.1in;">
		<td nowrap valign=bottom width=9% style="background:white;height:.1in;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<b><font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></b></p>
		</td>
		<td nowrap valign=bottom width=30% style="background:white;height:.1in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap valign=bottom width=47% style="background:white;height:.1in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap valign=bottom width=13% style="background:white;height:.1in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:9.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:14.7pt;">
		<td valign=top width=9% style="background:white;border-bottom:solid windowtext 1.0pt;height:14.7pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<b><font color=black face=Arial,sans-serif style="font-size:8.0pt;">(a)</font></b></p>
		</td>
		<td width=30% style="background:white;border-bottom:solid windowtext 1.0pt;height:14.7pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">(b) Identity
  of issue, borrower, <br>
		lessor, or similar party</font></b></p></td>
		<td width=47% style="background:white;border-bottom:solid windowtext 1.0pt;height:14.7pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">(c) Description
  of investment including maturity date, rate <br>
		of interest, collateral, par, or
  maturity value</font></b></p></td>
		<td valign=top width=13% style="background:white;border-bottom:solid windowtext 1.0pt;height:14.7pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<b><font color=black face=Arial,sans-serif style="font-size:8.0pt;">(e) Current
		</font></b></p>
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<b><font color=black face=Arial,sans-serif style="font-size:8.0pt;">&nbsp;&nbsp;&nbsp;&nbsp;Value</font></b></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">PIMCO</font></p>
		</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">PIMCO Total Return</font></p>
		</td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;margin-left:0pt;text-align:right;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">$ &#160;&#160;&#160;1,602,475</font></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">Artisan</font></p>
		</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">Artisan Mid Cap</font></p>
		</td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">&#160;2,938,004</font></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">Harbor</font></p>
		</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">Harbor Capital Appreciation</font></p>
		</td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">&#160;5,301,144</font></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">Wells Fargo</font></p>
		</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">Wells Fargo Small Cap Growth
  		</font></p></td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">&#160;1,374,723</font></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
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	<tr style="height:12.95pt;">
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		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
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		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
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		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
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	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
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		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
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		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">&#160;368,659</font></p>
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	<tr style="height:12.95pt;">
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		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">Invesco</font></p>
		</td>
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		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; 211,209</font></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">Vanguard</font></p>
		</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
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		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">&#160;&#160;&#160; 1,346,834</font></p>
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		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">Vanguard</font></p>
		</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">Vanguard High Dividend Yield</font></p>
		</td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; 596,959</font></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">MetWest</font></p>
		</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">MetWest Total Return Bond</font></p>
		</td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">&#160;&#160;&#160; 2,747,179</font></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">*</font></p>
		</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">SSgA/Vanguard</font></p>
		</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">SSgA/Vanguard ST Inflation
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		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; 738,119</font></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">Dodge &amp; Cox</font></p>
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		<td width=13% style="border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">&#160;&#160;&#160; 2,913,877</font></p>
		</td>
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	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
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  Total </font></b></p></td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<b><font color=black face=Arial,sans-serif style="font-size:8.0pt;">&#160; 37,712,607</font></b></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
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		</td>
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	<tr style="height:12.95pt;">
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		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">*</font></p>
		</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">SSgA</font></p>
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		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
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		</td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">&#160;7,520,323</font></p>
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	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">*</font></p>
		</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">SSgA</font></p>
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		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
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		<font face=Arial,sans-serif style="font-size:8.0pt;">SSgA Russell Small MidCap
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		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">&#160;1,319,157</font></p>
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	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">*</font></p>
		</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">SSgA</font></p>
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		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">&#160;3,031,172</font></p>
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	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">*</font></p>
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		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
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		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
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		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">&#160;1,993,437</font></p>
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	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
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		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">*</font></p>
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		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">&#160;1,253,774</font></p>
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	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
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		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">*</font></p>
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		</td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">&#160;391,975</font></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">*</font></p>
		</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">SSgA</font></p>
		</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">SSgA Govt Protected Bond
  Index</font></p></td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">&#160;505,700</font></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">*</font></p>
		</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">SSgA</font></p>
		</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">SSgA DJIA Commodities Index</font></p>
		</td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">&#160;542,118</font></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">*</font></p>
		</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">SSgA</font></p>
		</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">SSgA Global Real Estate
  Index</font></td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align="right"><font face=Arial,sans-serif style="font-size:8.0pt;">
		438,945</font></td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font face=Arial,sans-serif style="font-size:8.0pt;">Collective Trust Funds
  Total</font></b></p></td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=13% style="border-top:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<b><font color=black face=Arial,sans-serif style="font-size:8.0pt;">&#160; 16,996,601</font></b></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=calibri,sans-serif style="font-size:8.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">&nbsp;</font><font face=Arial,sans-serif style="font-size:8.0pt;">Invesco</font></b></p>
		</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">Invesco Stable Value Collective
  Trust Fund</font></p></td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<b><font color=black face=Arial,sans-serif style="font-size:8.0pt;">&#160;&#160;&#160; 14,095,929</font></b></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<b><font color=black face=Arial,sans-serif style="font-size:8.0pt;">&nbsp;</font></b></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">*</font></p>
		</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font face=Arial,sans-serif style="font-size:8.0pt;">Rio Tinto</font></b></p>
		</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:8.0pt;">Rio Tinto plc Company Stock
  ADRs</font></p></td>
		<td width=13% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<b><font color=black face=Arial,sans-serif style="font-size:8.0pt;">&#160;&#160;&#160;&#160;&#160; 4,740,589</font></b></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">&nbsp;</font></b></p>
		</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td width=13% style="border-bottom:solid windowtext 1.0pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<b><font color=black face=Arial,sans-serif style="font-size:8.0pt;">&nbsp;</font></b></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap valign=bottom width=9% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">&nbsp;</font></p>
		</td>
		<td valign=bottom width=30% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">Total</font></b></p>
		</td>
		<td width=47% style="height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:8.0pt;">&nbsp;</font></p>
		</td>
		<td valign=bottom width=13% style="border-bottom:double windowtext 2pt;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;margin-left:0pt;text-align:right;">
		<b><font face=Arial,sans-serif style="font-size:8.0pt;">$ &#160;73,545,726</font></b></p>
		</td>
	</tr>
</table>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">*Represents party-in-interest</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin-bottom:0in;margin-left:0in;margin-right:0in;margin-top:6.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">See Report of Independent Registered Public Accounting Firm
and Notes to Financial Statements.</font></p>
<p style="margin:0in;margin-bottom:12.0pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<a name="_bclFooter15"></a>
<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">15</font></p>
</DIV><HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV><a name="page_16"></a><a name="_bclPageBorder16"></a>
<p>&nbsp;</p>
<table cellpadding=0 border=0 style="border-collapse:collapse;width:100%;">
	<tr style="height:13.35pt;">
		<td colspan=9 nowrap width="100%" style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Kennecott
  Utah Copper Savings Plan for Represented Employees</font></b></p></td>
	</tr>
	<tr style="height:13.35pt;">
		<td colspan=9 nowrap width=84% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td colspan=9 nowrap width=84% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">
		<a name="Schedule_H,_Part_IV,_Line_4a-Schedule_of_Delinquent_Participant_Contributions">Schedule H, Part IV, Line 4a-Schedule
  of Delinquent Participant Contributions</a></font></b></p></td>
	</tr>
	<tr style="height:13.35pt;">
		<td colspan=9 nowrap width=84% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Year Ended December 31, 2017</font></b></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap width=20% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td nowrap width=13% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td colspan=2 nowrap width=21% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td colspan=4 nowrap width=18% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
		<td nowrap width=12% style="background:white;border-bottom:solid windowtext 1.0pt;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">&nbsp;</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap width=20% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></b></p>
		</td>
		<td nowrap width=13% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></b></p>
		</td>
		<td colspan=2 nowrap valign=bottom width=21% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td colspan=4 nowrap valign=bottom width=18% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap valign=bottom width=12% style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap width="84%" style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;" colspan="9">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">EIN: 13-3108078</font></b></p>
		</td>
	</tr>
	<tr style="height:12.95pt;">
		<td nowrap width="84%" style="background:white;height:12.95pt;padding:0in 5.4pt 0in 5.4pt;" colspan="9">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Plan Number: 204</font></b></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap width=20% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></b></p>
		</td>
		<td nowrap width=13% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><b>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></b></p>
		</td>
		<td colspan=2 nowrap valign=bottom width=21% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td colspan=4 nowrap valign=bottom width=18% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap valign=bottom width=12% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:26.7pt;">
		<td nowrap valign=bottom width=20% style="background:white;border-bottom:solid windowtext 1.0pt;height:26.7pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Participant Contributions</font></p>
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Transferred Late to Plan</font></p>
		</td>
		<td colspan=5 nowrap valign=bottom width=48% style="background:white;border-bottom:solid windowtext 1.0pt;height:26.7pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<b><font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></b></p>
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Total That Constitute Nonexempt Prohibited Transactions</font></p>
		</td>
		<td colspan=3 width=16% style="background:white;height:26.7pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:77.25pt;">
		<td nowrap width=20% style="border-bottom:solid windowtext 1.0pt;height:77.25pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Check Here if Late
		<br>
		Participant Loan <br>
		Repayments Are
  <br>
		Included: </font>
		<font color=black face=cambria style="font-size:10.0pt;">&#8864;</font></p>
		</td>
		<td nowrap width=13% style="background:white;border-bottom:solid windowtext 1.0pt;height:77.25pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Contributions
		<br>
		Not Fully <br>
		Corrected**</font></p></td>
		<td valign=bottom width=18% style="background:white;border-bottom:solid windowtext 1.0pt;height:77.25pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Contributions
		<br>
		Corrected Outside <br>
		the Voluntary <br>
		Fiduciary
  <br>
		Correction Program <br>
		(VFCP)</font></p></td>
		<td colspan=3 valign=bottom width=17% style="background:white;border-bottom:solid windowtext 1.0pt;height:77.25pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Contributions
		<br>
		Pending <br>
		Correction in <br>
		VFCP</font></p></td>
		<td colspan=3 valign=bottom width=16% style="background:white;border-bottom:solid windowtext 1.0pt;height:77.25pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">Total Fully
		<br>
		Corrected Under <br>
		VFCP and <br>
		Prohibited
  <br>
		Transaction <br>
		Exemption 2002-51</font></p></td>
	</tr>
	<tr style="height:.1in;">
		<td nowrap valign=bottom width=20% style="background:white;height:.1in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:4.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap valign=bottom width=13% style="background:white;height:.1in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:4.0pt;">&nbsp;</font></p>
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:4.0pt;">&nbsp;</font></p>
		</td>
		<td valign=bottom width=18% style="background:white;height:.1in;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:4.0pt;">&nbsp;</font></p>
		</td>
		<td colspan=3 valign=bottom width=17% style="background:white;height:.1in;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:4.0pt;">&nbsp;</font></p>
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:4.0pt;">&nbsp;</font></p>
		</td>
		<td colspan=3 valign=bottom width=16% style="background:white;height:.1in;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:4.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:.25in;">
		<td nowrap width=20% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">2013</font></p>
		</td>
		<td nowrap width=13% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;$&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;-&#160;&#160;
		</font></p></td>
		<td nowrap width=18% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;$&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; -&#160;&#160;
		</font></p></td>
		<td colspan=2 nowrap width=4% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">$</font></p>
		</td>
		<td width=13% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; -&#160;
		</font></p></td>
		<td nowrap width=3% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">$</font></p>
		</td>
		<td colspan=2 width=13% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;" align="right">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; 639,272*</font></p>
		</td>
	</tr>
	<tr style="height:.25in;">
		<td nowrap width=20% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">2015</font></p>
		</td>
		<td nowrap width=13% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;$&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;&#160;-&#160;&#160;
		</font></p></td>
		<td nowrap width=18% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;$&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; -&#160;&#160;
		</font></p></td>
		<td colspan=2 nowrap width=4% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">$</font></p>
		</td>
		<td width=13% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; -</font></p>
		</td>
		<td nowrap width=3% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">$</font></p>
		</td>
		<td colspan=2 width=13% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;" align="right">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; 251,149*</font></p>
		</td>
	</tr>
	<tr style="height:.25in;">
		<td nowrap width=20% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">2016</font></p>
		</td>
		<td nowrap width=13% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;$&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;&#160;-&#160;&#160;
		</font></p></td>
		<td nowrap width=18% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;$&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; -&#160;&#160;
		</font></p></td>
		<td colspan=2 nowrap width=4% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">$</font></p>
		</td>
		<td width=13% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">129,001*<sup>(a)</sup></font></p>
		</td>
		<td nowrap width=3% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">$</font></p>
		</td>
		<td colspan=2 width=13% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;" align="right">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; 650,958*</font></p>
		</td>
	</tr>
	<tr style="height:.25in;">
		<td nowrap width=20% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">2017</font></p>
		</td>
		<td nowrap width=13% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;$&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &#160;&#160;&#160;&#160;&#160;&#160;-&#160;&#160;
		</font></p></td>
		<td nowrap width=18% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160; $&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; -&#160;&#160;
		</font></p></td>
		<td colspan=2 nowrap width=4% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">$</font></p>
		</td>
		<td width=13% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">272,478*<sup>(a)</sup></font></p>
		</td>
		<td nowrap width=3% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p align=right style="margin:0in;margin-bottom:.0001pt;text-align:right;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">$</font></p>
		</td>
		<td colspan=2 width=13% style="background:white;height:.25in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;" align="right">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; -</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap width=20% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap valign=bottom width=13% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap width=18% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td colspan=3 nowrap width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td colspan=3 nowrap width=16% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:.2in;">
		<td colspan=2 nowrap valign=bottom width=33% style="background:white;height:.2in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">*Party-in-interest transaction</font></p>
		</td>
		<td nowrap width=18% style="background:white;height:.2in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td colspan=3 nowrap width=17% style="background:white;height:.2in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td colspan=3 nowrap width=16% style="background:white;height:.2in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td nowrap valign=bottom width=20% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap valign=bottom width=13% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td nowrap width=18% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td colspan=3 nowrap width=17% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
		<td colspan=3 nowrap width=16% style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:.3in;">
		<td colspan=9 nowrap valign=bottom width=84% style="background:white;height:.3in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;"><sup>
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">(a)</font></sup><font color=black face=Arial,sans-serif style="font-size:10.0pt;">The Company has remitted lost earnings on these
  delinquent contributions and has begun the process of filing under the VFCP.</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td colspan=9 nowrap valign=bottom width="84%" style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:10.35pt;">
		<td colspan=9 nowrap valign=bottom width="84%" style="background:white;height:10.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:13.35pt;">
		<td colspan=9 nowrap valign=bottom width="84%" style="background:white;height:13.35pt;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font color=black face=Arial,sans-serif style="font-size:10.0pt;">&nbsp;</font></p>
		</td>
	</tr>
	<tr style="height:.2in;">
		<td colspan=9 nowrap width=84% style="background:white;height:.2in;padding:0in 5.4pt 0in 5.4pt;">
		<p style="margin:0in;margin-bottom:.0001pt;">
		<font face=Arial,sans-serif style="font-size:10.0pt;">See Report of Independent Registered Public Accounting
  Firm and Notes to Financial Statements.</font></p></td>
	</tr>
</table>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p><a name="_bclFooter16">
</a>
<DIV>
	<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
	<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">16</font></p>
</DIV>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<HR noshade align="center" width="100%" size=2><DIV STYLE="page-break-before: always">&nbsp;</DIV>&nbsp;<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;"><b>
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">SIGNATURE</font></b></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">Pursuant
to the requirements of the Securities Exchange Act of 1934, the trustees (or
other persons who administer the employee benefit plan) have duly caused this
annual report to be signed on its behalf by the undersigned hereunto duly
authorized.</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<div align=left>
	<table cellpadding=0 cellspacing=0 border=0 style="border-collapse:collapse;width:100.0%;">
		<tr>
			<td valign=top width=50% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:1.0pt;">&nbsp;</font></p>
			</td>
			<td colspan=2 valign=top width=50% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:12.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr>
			<td valign=top width=50% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td colspan=2 valign=top width=50% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr>
			<td valign=top width=50% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=top width=4% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=top width=46% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:10.0pt;">KENNECOTT
  UTAH COPPER SAVINGS PLAN FOR REPRESENTED EMPLOYEES</font></p>
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr>
			<td valign=top width=50% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:1.0pt;">&nbsp;</font></p>
			</td>
			<td valign=top width=4% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:10.0pt;">By:</font></p>
			</td>
			<td valign=top width=46% style="border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;">
			/s/ <font face="times new roman" style="font-size:10.0pt;">Kathy K.
			Pike</font></td>
		</tr>
		<tr>
			<td valign=top width=50% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:1.0pt;">&nbsp;</font></p>
			</td>
			<td valign=top width=4% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:1.0pt;">&nbsp;</font></p>
			</td>
			<td valign=top width=46% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:10.0pt;">Name:
  Kathy K. Pike</font></p></td>
		</tr>
		<tr>
			<td valign=top width=50% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:1.0pt;">&nbsp;</font></p>
			</td>
			<td valign=top width=4% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:1.0pt;">&nbsp;</font></p>
			</td>
			<td valign=top width=46% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:10.0pt;">Secretary-Rio
  Tinto America Inc. Benefit Governance Committee</font></p></td>
		</tr>
		<tr>
			<td valign=top width=50% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:1.0pt;">&nbsp;</font></p>
			</td>
			<td valign=top width=4% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:1.0pt;">&nbsp;</font></p>
			</td>
			<td valign=top width=46% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:12.0pt;">&nbsp;</font></p>
			</td>
		</tr>
	</table></div>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">Date:
June 22, 2018</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>&nbsp;<HR noshade align="center" width="100%" size=2>
<DIV STYLE="page-break-before: always">&nbsp;</DIV>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;"><b>
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">EXHIBIT&nbsp;INDEX</font></b></p>
<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<div align=left>
	<table cellpadding=0 cellspacing=0 border=0 style="border-collapse:collapse;width:100.0%;">
		<tr>
			<td valign=bottom width=16% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;"><b>
			<font face="times new roman" style="font-size:10.0pt;">Exhibit</font></b></p>
			</td>
			<td valign=bottom width=3% style="padding:0in 0in 0in 0in;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<b><font face="times new roman" style="font-size:10.0pt;">&nbsp;</font></b></p>
			</td>
			<td valign=bottom width=81% style="padding:0in 0in 0in 0in;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<b><font face="times new roman" style="font-size:10.0pt;">&nbsp;</font></b></p>
			</td>
		</tr>
		<tr>
			<td valign=bottom width=16% style="border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;margin-left:10.0pt;text-indent:-10.0pt;">
			<b><font face="times new roman" style="font-size:10.0pt;">Number</font></b></p>
			</td>
			<td valign=bottom width=3% style="padding:0in 0in 0in 0in;">
			<p align=center style="margin:0in;margin-bottom:.0001pt;text-align:center;">
			<b><font face="times new roman" style="font-size:10.0pt;">&nbsp;</font></b></p>
			</td>
			<td valign=bottom width=81% style="border-bottom:solid windowtext 1.0pt;padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;"><b>
			<font face="times new roman" style="font-size:10.0pt;">Document</font></b></p>
			</td>
		</tr>
		<tr>
			<td valign=top width=16% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=bottom width=3% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=top width=81% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
		</tr>
		<tr>
			<td valign=top width=16% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:10.0pt;">23.1</font></p>
			</td>
			<td valign=bottom width=3% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:10.0pt;">&nbsp;</font></p>
			</td>
			<td valign=top width=81% style="padding:0in 0in 0in 0in;">
			<p style="margin:0in;margin-bottom:.0001pt;">
			<font face="times new roman" style="font-size:10.0pt;">
			<a href="kennecott-ex23.htm">Consent
  of Independent Registered Public Accounting Firm</a></font></p></td>
		</tr>
	</table></div>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:10.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">
<font face="times new roman" lang=EN-US style="font-size:12.0pt;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>
<p style="margin:0in;margin-bottom:.0001pt;">&nbsp;</p>





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<DOCUMENT>
<TYPE>EX-23
<SEQUENCE>2
<FILENAME>kennecott-ex23.htm
<TEXT>

<HTML>
<HEAD>
   <TITLE>Exhibit 23.1</TITLE>
</HEAD>

<BODY bgcolor="#ffffff">
<a name="page_1"></a><a name="_bclPageBorder1"></a>
<p style="margin-bottom:.0001pt;margin-left:0in;margin-right:0in;margin-top:12.0pt;text-align:center;">
<u>
<font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;layout-grid-mode:line;">Consent of
Independent Registered Public Accounting Firm</font></u></p>
<p style="margin:0in;margin-bottom:.0001pt;text-align:justify;"><b>
<font face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;layout-grid-mode:line;">&nbsp;</font></b></p>
<p style="margin:0in;margin-bottom:.0001pt;text-align:justify;">
<font face=arial,sans-serif lang=EN-US style="font-size:10.0pt;">Kennecott
Utah Copper Savings Plan for Represented Employees</font></p>
<p style="margin:0in;margin-bottom:.0001pt;text-align:justify;">
<font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;layout-grid-mode:line;">South Jordan,
Utah</font></p>
<p style="margin:0in;margin-bottom:.0001pt;text-align:justify;">
<font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;layout-grid-mode:line;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;text-align:justify;">
<font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;layout-grid-mode:line;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;text-align:justify;">
<font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">We hereby consent to the incorporation</font><font color=black face=arial,sans-serif lang=EN-US style="font-size:10.0pt;"> by reference in the
Registration Statement on Form <br>S-8 (File No. </font>
<font face=arial,sans-serif lang=EN-US style="font-size:10.0pt;">333-198655</font><font color=black face=arial,sans-serif lang=EN-US style="font-size:10.0pt;">)
</font>
<font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;">of Rio
Tinto plc of our report dated June 22, 2018, relating to the financial statements
and supplemental schedule of the </font>
<font face=arial,sans-serif lang=EN-US style="font-size:10.0pt;">Kennecott Utah Copper
Savings Plan for Represented Employees</font><font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;"> which appear in this Form 11-K for the year ended December
31, 2017.</font></p>
<p style="margin:0in;margin-bottom:.0001pt;text-align:justify;">
<font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;layout-grid-mode:line;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;text-align:justify;">
<font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;layout-grid-mode:line;">&nbsp;</font></p>
<p style="margin:0in;margin-bottom:.0001pt;text-align:justify;">
<font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;layout-grid-mode:line;">/s/ Anton Collins
Mitchell LLP</font></p>
<p style="margin:0in;margin-bottom:.0001pt;text-align:justify;">
<font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;layout-grid-mode:line;">Denver, Colorado
</font></p>
<p style="margin:0in;margin-bottom:.0001pt;text-align:justify;">
<font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;layout-grid-mode:line;">June 22, 2018</font></p>
<p style="margin:0in;margin-bottom:.0001pt;text-align:justify;">
<font color=black face=Arial,sans-serif lang=EN-US style="font-size:10.0pt;layout-grid-mode:line;text-decoration:none;">&nbsp;</font></p>
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