<SEC-DOCUMENT>0001193125-12-085685.txt : 20120228
<SEC-HEADER>0001193125-12-085685.hdr.sgml : 20120228
<ACCEPTANCE-DATETIME>20120228170456
ACCESSION NUMBER:		0001193125-12-085685
CONFORMED SUBMISSION TYPE:	10-K/A
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20111231
FILED AS OF DATE:		20120228
DATE AS OF CHANGE:		20120228

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ALCOA INC
		CENTRAL INDEX KEY:			0000004281
		STANDARD INDUSTRIAL CLASSIFICATION:	ROLLING DRAWING & EXTRUDING OF NONFERROUS METALS [3350]
		IRS NUMBER:				250317820
		STATE OF INCORPORATION:			PA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-K/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-03610
		FILM NUMBER:		12648364

	BUSINESS ADDRESS:	
		STREET 1:		201 ISABELLA ST
		STREET 2:		ALCOA CORPORATE CTR
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15212-5858
		BUSINESS PHONE:		4125532576

	MAIL ADDRESS:	
		STREET 1:		801 ISABELLA ST
		STREET 2:		ALCOA CORPORATE CTR
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15212-5858

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALUMINUM CO OF AMERICA
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-K/A
<SEQUENCE>1
<FILENAME>d257313d10ka.htm
<DESCRIPTION>AMENDMENT NO. 1 TO FORM 10-K
<TEXT>
<HTML><HEAD>
<TITLE>Amendment No. 1 to Form 10-K</TITLE>
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 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>UNITED STATES </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT
STYLE="font-family:Times New Roman" SIZE="2"><B>SECURITIES AND EXCHANGE COMMISSION </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>WASHINGTON, D.C. 20549
</B></FONT></P> <P STYLE="margin-top:6px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>FORM 10-K/A </B></FONT></P> <P STYLE="margin-top:6px;margin-bottom:0px" ALIGN="center"><FONT
STYLE="font-family:Times New Roman" SIZE="2"><B>(Amendment No. 1) </B></FONT></P> <P STYLE="margin-top:6px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">[ x ] ANNUAL REPORT PURSUANT TO SECTION 13 OR
15(d)&nbsp;OF </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">THE SECURITIES EXCHANGE ACT OF 1934 </FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>For The Fiscal Year Ended December&nbsp;31, 2011 </B></FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>OR </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT
STYLE="font-family:Times New Roman" SIZE="2">[&nbsp;&nbsp;&nbsp;&nbsp;] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">OF
THE SECURITIES EXCHANGE ACT OF 1934 </FONT></P> <P STYLE="margin-top:6px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">Commission File Number 1-3610 </FONT></P>
<P STYLE="margin-top:6px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="4"><B>ALCOA INC. </B></FONT></P>
<P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">(Exact name of registrant as specified in its charter) </FONT></P> <P STYLE="font-size:6px;margin-top:0px;margin-bottom:0px">&nbsp;</P>
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<TD VALIGN="top" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">Pennsylvania</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">25-0317820</FONT></TD></TR>
<TR>
<TD VALIGN="top" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">(State of incorporation)</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">(I.R.S. Employer Identification No.)</FONT></TD></TR>
</TABLE> <P STYLE="margin-top:6px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>390 Park Avenue, New York, New York 10022-4608 </B></FONT></P>
<P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">(Address of principal executive offices)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(Zip code) </FONT></P>
<P STYLE="margin-top:6px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>Registrant&#146;s telephone numbers: </B></FONT></P> <P STYLE="margin-top:6px;margin-bottom:0px" ALIGN="center"><FONT
STYLE="font-family:Times New Roman" SIZE="2"><B>Investor Relations------------&#151;&nbsp;(212) 836-2674 </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>Office of the
Secretary-------&#151;(212) 836-2732 </B></FONT></P> <P STYLE="margin-top:6px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>Securities registered pursuant to Section&nbsp;12(b) of the Act: </B></FONT></P>
<P STYLE="font-size:6px;margin-top:0px;margin-bottom:0px">&nbsp;</P>
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<TD VALIGN="top" ALIGN="center"> <P STYLE="border-bottom:1px solid #000000;width:77pt" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;Title of each class&nbsp;</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="center"> <P STYLE="border-bottom:1px solid #000000;width:182pt" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;Name of each exchange on which registered&nbsp;</FONT></P></TD></TR>
<TR>
<TD VALIGN="top" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">Common Stock, par value $1.00</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">New York Stock Exchange</FONT></TD></TR>
</TABLE> <P STYLE="margin-top:6px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>Securities registered pursuant to Section&nbsp;12(g) of the Act: None </B></FONT></P>
<P STYLE="margin-top:6px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2">Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.&nbsp;&nbsp;Yes&nbsp;<U><FONT
STYLE="FONT-FAMILY:WINGDINGS">&#252;</FONT></U>&nbsp;&nbsp;No&nbsp;<U>&nbsp;&nbsp;&nbsp;&nbsp;</U><U></U>. </FONT></P> <P STYLE="margin-top:6px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2">Indicate by check mark if the
registrant is not required to file reports pursuant to Section&nbsp;13 or Section&nbsp;15(d) of the Exchange Act.&nbsp;&nbsp;Yes&nbsp;<U>&nbsp;&nbsp;&nbsp;&nbsp;</U>&nbsp;&nbsp;<U></U>No&nbsp;<U><FONT STYLE="FONT-FAMILY:WINGDINGS">&#252;</FONT></U>.
</FONT></P> <P STYLE="margin-top:6px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2">Indicate by check mark whether the registrant (1)&nbsp;has filed all reports required to be filed by Section&nbsp;13 or 15(d) of the
Securities Exchange Act of 1934 during the preceding 12 months, and (2)&nbsp;has been subject to such filing requirements for the past 90
days.&nbsp;&nbsp;Yes&nbsp;<U><FONT STYLE="FONT-FAMILY:WINGDINGS">&#252;</FONT></U>&nbsp;&nbsp;No&nbsp;<U>&nbsp;&nbsp;&nbsp;&nbsp;</U><U></U>. </FONT></P>
<P STYLE="margin-top:6px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2">Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Website, if any, every Interactive Data File
required to be submitted and posted pursuant to Rule 405 of Regulation S-T (&#167;232.405 of this chapter) during the preceding 12
months.&nbsp;&nbsp;Yes&nbsp;<U><FONT STYLE="FONT-FAMILY:WINGDINGS">&#252;</FONT></U>&nbsp;&nbsp;No&nbsp;<U>&nbsp;&nbsp;&nbsp;&nbsp;</U><U></U>. </FONT></P>
<P STYLE="margin-top:6px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2">Indicate by check mark if disclosure of delinquent filers pursuant to Item&nbsp;405 of Regulation S-K is not contained herein, and will not be contained,
to the best of registrant&#146;s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form&nbsp;10-K.&nbsp;[&nbsp;&nbsp;&nbsp;&nbsp;] </FONT></P>
<P STYLE="margin-top:6px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company.
See the definitions of &#147;large accelerated filer,&#148; &#147;accelerated filer,&#148; and &#147;smaller reporting company&#148; in Rule 12b-2 of the Exchange Act. </FONT></P> <P STYLE="margin-top:6px;margin-bottom:0px"><FONT
STYLE="font-family:Times New Roman" SIZE="2">Large accelerated
filer&nbsp;[<FONT STYLE="FONT-FAMILY:WINGDINGS">&#252;</FONT>]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accelerated&nbsp;filer&nbsp;[&nbsp;&nbsp;&nbsp;&nbsp;]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Non-accelerated&nbsp;filer&nbsp;[&nbsp;&nbsp;
&nbsp;&nbsp;]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Smaller&nbsp;reporting&nbsp;company&nbsp;[&nbsp;&nbsp;&nbsp;&nbsp;] </FONT></P> <P STYLE="margin-top:6px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2">Indicate by check
mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).&nbsp;&nbsp;Yes&nbsp;<U>&nbsp;&nbsp;&nbsp;&nbsp;</U>&nbsp;&nbsp;<U></U>No&nbsp;<U><FONT STYLE="FONT-FAMILY:WINGDINGS">&#252;</FONT></U>. </FONT></P>
<P STYLE="margin-top:6px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2">The aggregate market value of the outstanding common stock, other than shares held by persons who may be deemed affiliates of the registrant, as of the
last business day of the registrant&#146;s most recently completed second fiscal quarter was approximately $17 billion. As of February&nbsp;10, 2012, there were 1,066,107,670 shares of common stock, par value $1.00 per share, of the registrant
outstanding. </FONT></P> <P STYLE="margin-top:6px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>Documents incorporated by reference. </B></FONT></P> <P STYLE="margin-top:2px;margin-bottom:0px"><FONT
STYLE="font-family:Times New Roman" SIZE="2">Part III of this Form 10-K incorporates by reference certain information from the registrant&#146;s definitive Proxy Statement for its 2012 Annual Meeting of Shareholders to be filed pursuant to
Regulation 14A (Proxy Statement). </FONT></P>

<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">
 <P STYLE="margin-top:12px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">Explanatory Note </FONT></P> <P STYLE="margin-top:12px;margin-bottom:0px; text-indent:4%"><FONT
STYLE="font-family:Times New Roman" SIZE="2">Alcoa Inc. (the &#147;Registrant&#148;) is filing this Amendment No. 1 on Form 10-K/A (&#147;Form 10-K/A&#148;) to its Annual Report on Form&nbsp;10-K for the fiscal year ended December&nbsp;31, 2011,
filed with the Securities and Exchange Commission on February&nbsp;16, 2012 (the&nbsp;&#147;Original Filing&#148;), for the sole purpose of inserting the conformed signatures of the applicable members of the Registrant&#146;s Board of Directors on
the power of attorney filed as Exhibit 24. Such conformed signatures were inadvertently omitted from the electronic version of Exhibit 24 filed with the Original Filing, although the Registrant had manually signed copies of the power of attorney in
its possession when the Original Filing was made. This Form&nbsp;10-K/A sets forth the complete text of (1)&nbsp;the exhibit listing in Part&nbsp;IV, Item&nbsp;15. Exhibits, Financial Statement Schedules, section&nbsp;(a)(3)&nbsp;Exhibits, which is
unchanged, and (2)&nbsp;Exhibit&nbsp;24. </FONT></P> <P STYLE="margin-top:12px;margin-bottom:0px; text-indent:4%"><FONT STYLE="font-family:Times New Roman" SIZE="2">Pursuant to Rule 12b-15 under the Securities Exchange Act of 1934, as amended, this
Form 10-K/A also contains new certifications pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, which are attached hereto. Because no financial statements have been included in this Form 10-K/A and this Form 10-K/A does not contain or amend
any disclosure with respect to Items 307 and 308 of Regulation S-K, paragraphs 3, 4, and 5 of the certifications have been omitted. </FONT></P> <P STYLE="margin-top:12px;margin-bottom:0px; text-indent:4%"><FONT
STYLE="font-family:Times New Roman" SIZE="2">Except as described above, no other changes have been made to the Original Filing, and this Form&nbsp;10-K/A does not modify, amend or update in any way any of the financial or other information contained
in the Original Filing. This Form&nbsp;10-K/A does not reflect events that may have occurred subsequent to the filing date of the Original Filing. </FONT></P>
 <p STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">2 </FONT></P>


<p Style='page-break-before:always'>
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 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>Part IV </B></FONT></P> <P STYLE="margin-top:12px;margin-bottom:0px"><FONT
STYLE="font-family:Times New Roman" SIZE="2"><B>Item&nbsp;15. Exhibits, Financial Statement Schedules. </B></FONT></P> <P STYLE="margin-top:6px;margin-bottom:0px; text-indent:13%"><FONT STYLE="font-family:Times New Roman" SIZE="2">(a)(3) Exhibits.
</FONT></P> <P STYLE="font-size:12px;margin-top:0px;margin-bottom:0px">&nbsp;</P>
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<TD VALIGN="bottom" NOWRAP> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>Exhibit</B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:1px;border-bottom:1px solid #000000;width:35pt"><FONT
STYLE="font-family:Times New Roman" SIZE="2"><B>Number</B></FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="bottom" ALIGN="center"> <P STYLE="border-bottom:1px solid #000000;width:54pt" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>Description*</B></FONT></P></TD></TR>


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<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;3(a).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Articles of the Registrant as amended April 2010, incorporated by reference to exhibit 3(a) to the company&#146;s Current Report on Form 8-K dated April 27, 2010.</FONT></TD></TR>
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<TD HEIGHT="13" COLSPAN="2"></TD></TR>
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<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;3(b).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">By-Laws of the Registrant, as amended effective January 20, 2012, incorporated by reference to exhibit 3 to the company&#146;s Current Report on Form 8-K dated January 26,
2012.</FONT></TD></TR>
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<TD HEIGHT="13" COLSPAN="2"></TD></TR>
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<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(a).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Articles. See Exhibit 3(a) above.</FONT></TD></TR>
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<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
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<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(b).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">By-Laws. See Exhibit 3(b) above.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
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<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(c).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of Indenture, dated as of September 30, 1993, between Alcoa Inc. and The Bank of New York Trust Company, N.A., as successor to J. P. Morgan Trust Company, National Association
(formerly Chase Manhattan Trust Company, National Association), as successor Trustee to PNC Bank, National Association, as Trustee (undated form of Indenture incorporated by reference to exhibit 4(a) to Registration Statement No. 33-49997 on Form
S-3).</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
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<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(c)(1).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">First Supplemental Indenture, dated as of January 25, 2007, between Alcoa Inc. and The Bank of New York Trust Company, N.A., as successor to J.P. Morgan Trust Company, National
Association (formerly Chase Manhattan Trust Company, National Association), as successor Trustee to PNC Bank, National Association, as Trustee, incorporated by reference to exhibit 99.4 to the company&#146;s Current Report on Form 8-K (Commission
file number 1-3610) dated January 25, 2007.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
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<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(c)(2).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Second Supplemental Indenture, dated as of July&nbsp;15, 2008, between Alcoa Inc. and The Bank of New York Mellon Trust Company, N.A., as successor in interest to J. P. Morgan Trust
Company, National Association (formerly Chase Manhattan Trust Company, National Association, as successor to PNC&nbsp;Bank, National Association), as Trustee, incorporated by reference to exhibit 4(c) to the company&#146;s Current Report on Form 8-K
dated July 15, 2008.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
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<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(c)(3).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Third Supplemental Indenture, dated as of March 24, 2009, between Alcoa Inc. and The Bank of New York Mellon Trust Company, N.A., as successor in interest to J.P. Morgan Trust
Company, National Association (formerly Chase Manhattan Trust Company, National Association, as successor to PNC Bank, National Association), as Trustee, incorporated by reference to exhibit 4.2 to the company&#146;s Current Report on Form 8-K dated
March 24, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(d).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of 5.55% Notes Due 2017, incorporated by reference to exhibit 4(d) to the company&#146;s Annual Report on Form 10-K for the year ended December 31, 2008.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(e).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of 5.90% Notes Due 2027, incorporated by reference to exhibit 4(d) to the company&#146;s Annual Report on Form 10-K for the year ended December 31, 2008.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(f).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of 5.95% Notes Due 2037, incorporated by reference to exhibit 4(d) to the company&#146;s Annual Report on Form 10-K for the year ended December 31, 2008.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(g).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of 6.00% Notes Due 2013, incorporated by reference to exhibit 4(a) to the company&#146;s Current Report on Form 8-K dated July 15, 2008.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
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<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(h).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of 6.75% Notes Due 2018, incorporated by reference to exhibit 4(b) to the company&#146;s Current Report on Form 8-K dated July 15, 2008.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(i).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of 5.25% Convertible Notes due 2014, incorporated by reference to exhibit 4.1 to the company&#146;s Current Report on Form 8-K dated March 24, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(j).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of 6.150% Notes due 2020, incorporated by reference to exhibit 4 to the company&#146;s Current Report on Form 8-K dated August 3, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(k).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of 5.40% Notes due 2021, incorporated by reference to Exhibit 4 to the company&#146;s Current Report on Form 8-K, dated April 21,
2011</FONT></TD></TR></TABLE>
 <p STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">3 </FONT></P>


<p Style='page-break-before:always'>
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<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE" ALIGN="center">


<TR>
<TD WIDTH="8%"></TD>
<TD VALIGN="bottom" WIDTH="4%"></TD>
<TD WIDTH="88%"></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>

<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(l).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Alcoa Retirement Savings Plan for Fastener Systems and Commercial Windows Employees, incorporated by reference to exhibit 4(c) to the company&#146;s Form S-8 Registration Statement
dated November 23, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(m).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Alcoa Retirement Savings Plan for Mill Products Employees, incorporated by reference to exhibit&nbsp;4(d) to the company&#146;s Form S-8 Registration Statement dated November 23,
2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(n).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Alcoa Retirement Savings Plan for Bargaining Employees, incorporated by reference to exhibit 4(a) to the company&#146;s Post-Effective Amendment No. 6 to Form S-8 Registration
Statement dated November&nbsp;30, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(o).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Alcoa Retirement Savings Plan for Salaried Employees, incorporated by reference to exhibit 4(b) to the company&#146;s Post-Effective Amendment No. 6 to Form S-8 Registration
Statement dated November&nbsp;30, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;4(p).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Alcoa Retirement Savings Plan for Hourly Non-Bargaining Employees, incorporated by reference to exhibit 4(c) to the company&#146;s Post-Effective Amendment No. 6 to Form S-8
Registration Statement dated November 30, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(a).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Alcoa&#146;s Summary of the Key Terms of the AWAC Agreements, incorporated by reference to exhibit&nbsp;99.2 to the company&#146;s Current Report on Form 8-K (Commission file number
1-3610) dated November&nbsp;28, 2001.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(b).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Charter of the Strategic Council executed December 21, 1994, incorporated by reference to exhibit&nbsp;99.3 to the company&#146;s Current Report on Form 8-K (Commission file number
1-3610) dated November&nbsp;28, 2001.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(c).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amended and Restated Limited Liability Company Agreement of Alcoa Alumina &amp; Chemicals, L.L.C. dated as of December&nbsp;31, 1994, incorporated by reference to exhibit 99.4 to
the company&#146;s Current Report on Form 8-K (Commission file number 1-3610) dated November&nbsp;28, 2001.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(d).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Shareholders Agreement dated May 10, 1996 between Alcoa International Holdings Company and WMC Limited, incorporated by reference to exhibit 99.5 to the company&#146;s Current
Report on Form 8-K (Commission file number 1-3610) dated November 28, 2001.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(e).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Side Letter of May 16, 1995 clarifying transfer restrictions, incorporated by reference to exhibit 99.6 to the company&#146;s Current Report on Form 8-K (Commission file number
1-3610) dated November 28, 2001.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(f).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Enterprise Funding Agreement, dated September 18, 2006, between Alcoa Inc., certain of its affiliates and Alumina Limited, incorporated by reference to exhibit 10(f) to the
company&#146;s Annual Report on Form 10-K (Commission file number 1-3610) for the year ended December 31, 2006.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(f)(1).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Enterprise Funding Agreement, effective January&nbsp;25, 2008, between Alcoa Inc., certain of its affiliates and Alumina Limited, incorporated by reference to exhibit
10(f)(1) to the company&#146;s Annual Report on Form 10-K for the year ended December&nbsp;31, 2007.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(g).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Five-Year Revolving Credit Agreement, dated as of July 25, 2011, among Alcoa Inc., the Lenders and Issuers named therein, Citibank, N.A., as Administrative Agent for the Lenders and
Issuers, and JPMorgan Chase Bank, N.A., as Syndication Agent, incorporated by reference to exhibit 10 to the company&#146;s Current Report on Form 8-K dated July 28, 2011.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(h).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Aluminum Project Framework Shareholders&#146; Agreement, dated December&nbsp;20, 2009, between Alcoa Inc. and Saudi Arabian Mining Company (Ma&#146;aden), incorporated by reference
to exhibit 10(i) to the company&#146;s Annual Report on Form 10-K for the year ended December&nbsp;31, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(h)(1).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">First Supplemental Agreement, dated March 30, 2010, to the Aluminium Project Framework Shareholders Agreement, dated December 20, 2009, between Saudi Arabian Mining Company
(Ma&#146;aden) and Alcoa Inc., incorporated by reference to exhibit 10(c) to company&#146;s Quarterly Report on Form 10-Q for the quarter ended March 31, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(i).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Closing Memorandum, dated December 20, 2009, between Alcoa Inc. and Aluminum Financing Limited, incorporated by reference to exhibit 10(j) to the company&#146;s Annual Report on
Form 10-K for the year ended December 31, 2009.</FONT></TD></TR></TABLE>
 <p STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">4 </FONT></P>


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<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE" ALIGN="center">


<TR>
<TD WIDTH="8%"></TD>
<TD VALIGN="bottom" WIDTH="4%"></TD>
<TD WIDTH="88%"></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>

<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(i)(1).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Parent Guarantee, dated December 20, 2009, between Abdullah Abunayyan Trading Corp. and Alcoa Inc., incorporated by reference to exhibit 10(j)(1) to the company&#146;s Annual Report
on Form 10-K for the year ended December 31, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(i)(2).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Parent Guarantee, dated December 20, 2009, between Alcoa Inc. and Aluminum Financing Limited, incorporated by reference to exhibit 10(j)(2) to the company&#146;s Annual Report on
Form 10-K for the year ended December 31, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(j).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Purchase Agreement, dated March 30, 2010, between Alcoa Inc., Aluminum Financing Limited, and Abdullah Abunayyan Trading Corp., incorporated by reference to exhibit 10(d) to
company&#146;s Quarterly Report on Form 10-Q for the quarter ended March 31, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(k).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Registration Rights Agreement, dated as of January 24, 2011, by and between Alcoa Inc. and Evercore Trust Company, N.A., solely in its capacity as duly appointed and acting
investment manager of a segregated account held in the Alcoa Master Retirement Plans Trust, incorporated by reference to exhibit 10 to the company&#146;s Current Report on Form 8-K dated January 24, 2011.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(l).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Employees&#146; Excess Benefits Plan, Plan A, incorporated by reference to exhibit 10(b) to the company&#146;s Annual Report on Form 10-K (Commission file number 1-3610) for the
year ended December 31, 1980.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(l)(1).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Employees&#146; Excess Benefits Plan, Plan A, effective January&nbsp;1, 2000, incorporated by reference to exhibit 10(b)(1) to the company&#146;s Annual Report on Form
10-K (Commission file number&nbsp;1-3610) for the year ended December&nbsp;31, 2000.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(l)(2).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Employees&#146; Excess Benefits Plan, Plan A, effective January 1, 2002, incorporated by reference to exhibit 10(j)(2) to the company&#146;s Annual Report on Form 10-K
(Commission file number&nbsp;1-3610) for the year ended December 31, 2002.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(l)(3).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Employees&#146; Excess Benefits Plan, Plan A, effective December 31, 2007, incorporated by reference to exhibit 10(j)(3) to the company&#146;s Annual Report on Form
10-K for the year ended December 31, 2007.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(l)(4).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Employees&#146; Excess Benefits Plan, Plan A, effective December&nbsp;29, 2008, incorporated by reference to exhibit 10(j)(4) to company&#146;s Annual Report on Form
10-K for the year ended December&nbsp;31, 2008.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(l)(5).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Employees&#146; Excess Benefits Plan A, effective December 18, 2009, incorporated by reference to exhibit 10(m)(5) to the company&#146;s Annual Report on Form 10-K for
the year ended December 31, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(l)(6).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Employees&#146; Excess Benefits Plan A, effective January 1, 2011, incorporated by reference to exhibit 10(n)(6) to the company&#146;s Annual Report on Form 10-K for
the year ended December 31, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(l)(7).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Employees&#146; Excess Benefits Plan A, effective January 1, 2012.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(m).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Alcoa Internal Revenue Code Section 162(m) Compliant Annual Cash Incentive Compensation Plan, incorporated by reference to Attachment D to the company&#146;s Definitive Proxy
Statement on Form DEF&nbsp;14A, filed March 7, 2011.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(n).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">2004 Summary Description of the Alcoa Incentive Compensation Plan, incorporated by reference to exhibit&nbsp;10(g) to the company&#146;s Quarterly Report on Form 10-Q (Commission
file number 1-3610) for the quarter ended September 30, 2004.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(n)(1).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Incentive Compensation Plan of Alcoa Inc., as revised and restated effective November 8, 2007, incorporated by reference to exhibit 10(k)(1) to the company&#146;s Annual Report on
Form 10-K for the year ended December 31, 2007.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(n)(2).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Incentive Compensation Plan of Alcoa Inc., effective December 18, 2009, incorporated by reference to exhibit 10(n)(2) to the company&#146;s Annual Report on Form 10-K
for the year ended December 31, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(o).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Employees&#146; Excess Benefits Plan, Plan C, as amended and restated effective December 31, 2007, incorporated by reference to exhibit 10(l) to the company&#146;s Annual Report on
Form 10-K for the year ended December 31, 2007.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(o)(1).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Employees&#146; Excess Benefits Plan, Plan C, effective December 29, 2008, incorporated by reference to exhibit 10(l)(1) to company&#146;s Annual Report on Form 10-K
for the year ended December 31, 2008.</FONT></TD></TR></TABLE>
 <p STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">5 </FONT></P>


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<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE" ALIGN="center">


<TR>
<TD WIDTH="8%"></TD>
<TD VALIGN="bottom" WIDTH="4%"></TD>
<TD WIDTH="88%"></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>

<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(o)(2).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Employees&#146; Excess Benefits Plan C, effective December 18, 2009, incorporated by reference to exhibit 10(o)(2) to the company&#146;s Annual Report on Form 10-K for
the year ended December 31, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(o)(3).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Employees&#146; Excess Benefits Plan C, effective January 1, 2011, incorporated by reference to exhibit 10(p)(3) to the company&#146;s Annual Report on Form 10-K for
the year ended December 31, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(o)(4).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Employees&#146; Excess Benefits Plan C, effective January 1, 2012.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(p).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Deferred Fee Plan for Directors, as amended effective July&nbsp;9, 1999, incorporated by reference to exhibit&nbsp;10(g)(1) to the company&#146;s Quarterly Report on Form 10-Q
(Commission file number 1-3610) for the quarter ended June&nbsp;30, 1999.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(q).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Restricted Stock Plan for Non-Employee Directors, as amended effective March 10, 1995, incorporated by reference to exhibit 10(h) to the company&#146;s Annual Report on Form 10-K
(Commission file number&nbsp;1-3610) for the year ended December 31, 1994.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(q)(1).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Restricted Stock Plan for Non-Employee Directors, effective November 10, 1995, incorporated by reference to exhibit 10(h)(1) to the company&#146;s Annual Report on Form
10-K (Commission file number 1-3610) for the year ended December 31, 1995.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(r).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Description of Changes to Non-Employee Director Compensation and Stock Ownership Guidelines, effective January 1, 2011, incorporated by reference to exhibit 10(b) to company&#146;s
Quarterly Report on Form 10-Q for the quarter ended September 30, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(s).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Fee Continuation Plan for Non-Employee Directors, incorporated by reference to exhibit 10(k) to the company&#146;s Annual Report on Form 10-K (Commission file number 1-3610) for the
year ended December&nbsp;31, 1989.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(s)(1).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Fee Continuation Plan for Non-Employee Directors, effective November&nbsp;10, 1995, incorporated by reference to exhibit 10(i)(1) to the company&#146;s Annual Report on
Form 10-K (Commission file number 1-3610) for the year ended December&nbsp;31, 1995.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(s)(2).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Second Amendment to the Fee Continuation Plan for Non-Employee Directors, effective September&nbsp;15, 2006, incorporated by reference to exhibit 10.2 to the company&#146;s Current
Report on Form 8-K (Commission file number 1-3610) dated September 20, 2006.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(t).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Deferred Compensation Plan, as amended effective October&nbsp;30, 1992, incorporated by reference to exhibit 10(k) to the company&#146;s Annual Report on Form 10-K (Commission file
number 1-3610) for the year ended December&nbsp;31, 1992.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(t)(1).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Deferred Compensation Plan, effective January&nbsp;1, 1993,&nbsp;February&nbsp;1, 1994 and January&nbsp;1, 1995, incorporated by reference to exhibit 10(j)(1) to the
company&#146;s Annual Report on Form&nbsp;10-K (Commission file number 1-3610) for the year ended December&nbsp;31, 1994.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(t)(2).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Deferred Compensation Plan, effective June 1, 1995, incorporated by reference to exhibit 10(j)(2) to the company&#146;s Annual Report on Form 10-K (Commission file
number 1-3610) for the year ended December 31, 1995.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(t)(3).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Deferred Compensation Plan, effective November 1, 1998, incorporated by reference to exhibit&nbsp;10(j)(3) to the company&#146;s Annual Report on Form 10-K (Commission
file number 1-3610) for the year ended December 31, 1999.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(t)(4).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Deferred Compensation Plan, effective January&nbsp;1, 1999, incorporated by reference to exhibit 10(j)(4) to the company&#146;s Annual Report on Form 10-K (Commission
file number 1-3610) for the year ended December&nbsp;31, 1999.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(t)(5).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Deferred Compensation Plan, effective January 1, 2000, incorporated by reference to exhibit 10(j)(5) to the company&#146;s Annual Report on Form 10-K (Commission file
number 1-3610) for the year ended December 31, 2000.</FONT></TD></TR></TABLE>
 <p STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">6 </FONT></P>


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<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE" ALIGN="center">


<TR>
<TD WIDTH="8%"></TD>
<TD VALIGN="bottom" WIDTH="4%"></TD>
<TD WIDTH="88%"></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>

<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(t)(6).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Deferred Compensation Plan, effective January 1, 2005, incorporated by reference to exhibit 10(q)(6) to the company&#146;s Annual Report on Form 10-K (Commission file
number 1-3610) for the year ended December 31, 2005.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(t)(7).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Deferred Compensation Plan, effective November 1, 2007 incorporated by reference to exhibit 10(p)(7) to the company&#146;s Annual Report on Form 10-K for the year
ended December 31, 2007.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(t)(8).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Deferred Compensation Plan, effective December 29, 2008, incorporated by reference to exhibit 10(p)(8) to the company&#146;s Annual Report on Form 10-K for the year
ended December 31, 2008.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(t)(9).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Deferred Compensation Plan, effective April 1, 2009, incorporated by reference to exhibit 10(s)(9) to the company&#146;s Annual Report on Form 10-K for the year ended
December 31, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(t)(10).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Deferred Compensation Plan, effective December 18, 2009, incorporated by reference to exhibit 10(s)(10) to the company&#146;s Annual Report on Form 10-K for the year
ended December 31, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(t)(11).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Deferred Compensation Plan, effective January 1, 2011, incorporated by reference to exhibit 10(u)(11) to the company&#146;s Annual Report on Form 10-K for the year
ended December 31, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(u).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Summary of the Executive Split Dollar Life Insurance Plan, dated November 1990, incorporated by reference to exhibit 10(m) to the company&#146;s Annual Report on Form 10-K
(Commission file number&nbsp;1-3610) for the year ended December 31, 1990.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(v).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amended and Restated Dividend Equivalent Compensation Plan, effective January&nbsp;1, 1997, incorporated by reference to exhibit 10(h) to the company&#146;s Quarterly Report on Form
10-Q (Commission file number 1-3610) for the quarter ended September&nbsp;30, 2004.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(w).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of Indemnity Agreement between the company and individual directors or officers, incorporated by reference to exhibit 10(j) to the company&#146;s Annual Report on Form 10-K
(Commission file number&nbsp;1-3610) for the year ended December&nbsp;31, 1987.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(x).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">2004 Alcoa Stock Incentive Plan, as amended through November 11, 2005, incorporated by reference to exhibit 10.1 to the company&#146;s Current Report on Form 8-K (Commission file
number&nbsp;1-3610) dated November 16, 2005.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(y).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">2009 Alcoa Stock Incentive Plan, incorporated by reference to Attachment C to the company&#146;s Definitive Proxy Statement on Form DEF 14A filed March 16, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(y)(1).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amended and Restated 2009 Alcoa Stock Incentive Plan, dated February 15, 2011, incorporated by reference to exhibit 10(z)(1) to the company&#146;s Annual Report on Form 10-K for the
year ended December 31, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(z).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Terms and Conditions for Special Retention Awards under the 2009 Alcoa Stock Incentive Plan, effective January 1, 2010, incorporated by reference to exhibit 10(e) to company&#146;s
Quarterly Report on Form 10-Q for the quarter ended March 31, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(aa).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Alcoa Supplemental Pension Plan for Senior Executives, as amended and restated effective December&nbsp;31,&nbsp;2007, incorporated by reference to exhibit 10(u) to the
company&#146;s Annual Report on Form 10-K for the year ended December 31, 2007.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(aa)(1).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Alcoa Supplemental Pension Plan for Senior Executives, effective December&nbsp;29, 2008, incorporated by reference to exhibit 10(u)(1) to company&#146;s Annual Report
on Form 10-K for the year ended December&nbsp;31, 2008.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(aa)(2).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Alcoa Supplemental Pension Plan for Senior Executives, effective December 16, 2009, incorporated by reference to exhibit 10(y)(2) to the company&#146;s Annual Report on
Form 10-K for the year ended December 31, 2009.</FONT></TD></TR></TABLE>
 <p STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">7 </FONT></P>


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<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE" ALIGN="center">


<TR>
<TD WIDTH="8%"></TD>
<TD VALIGN="bottom" WIDTH="4%"></TD>
<TD WIDTH="88%"></TD></TR>

<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(aa)(3).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Alcoa Supplemental Pension Plan for Senior Executives, effective December 18, 2009, incorporated by reference to exhibit 10(y)(3) to the company&#146;s Annual Report on
Form 10-K for the year ended December 31, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(aa)(4).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Alcoa Supplemental Pension Plan for Senior Executives, effective January 1, 2011, incorporated by reference to exhibit 10(bb)(4) to the company&#146;s Annual Report on
Form 10-K for the year ended December 31, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(aa)(5).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Alcoa Supplemental Pension Plan for Senior Executives, effective January 1, 2012.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(bb).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Deferred Fee Estate Enhancement Plan for Directors, effective July 10, 1998, incorporated by reference to exhibit 10(r) to the company&#146;s Annual Report on Form 10-K (Commission
file number&nbsp;1-3610) for the year ended December 31, 1998.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(cc).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Alcoa Inc. Change in Control Severance Plan, as amended and restated effective November 8, 2007, incorporated by reference to exhibit 10(x) to the company&#146;s Annual Report on
Form 10-K for the year ended December 31, 2007.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(cc)(1).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Alcoa Inc. Change in Control Severance Plan, effective December 16, 2009, incorporated by reference to exhibit 10(bb)(1) to the company&#146;s Annual Report on Form
10-K for the year ended December 31, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(dd).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of Agreement for Stock Option Awards, effective January 1, 2004, incorporated by reference to exhibit 10(a) to the company&#146;s Quarterly Report on Form 10-Q (Commission file
number 1-3610) for the quarter ended September&nbsp;30, 2004.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(ee).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of Agreement for Stock Awards, effective January&nbsp;1, 2004, incorporated by reference to exhibit&nbsp;10(b) to the company&#146;s Quarterly Report on Form 10-Q (Commission
file number 1-3610) for the quarter ended September&nbsp;30, 2004.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(ff).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of Agreement for Performance Share Awards, effective January&nbsp;1, 2004, incorporated by reference to exhibit 10(c) to the company&#146;s Quarterly Report on Form 10-Q
(Commission file number&nbsp;1-3610) for the quarter ended September&nbsp;30,&nbsp;2004.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(gg).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Stock Option Award Rules, revised January 1, 2004, incorporated by reference to exhibit 10(d) to the company&#146;s Quarterly Report on Form 10-Q (Commission file number 1-3610) for
the quarter ended September&nbsp;30, 2004.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(hh).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Stock Awards Rules, effective January&nbsp;1, 2004, incorporated by reference to exhibit 10(e) to the company&#146;s Quarterly Report on Form 10-Q (Commission file number 1-3610)
for the quarter ended September&nbsp;30, 2004.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(ii).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Performance Share Awards Rules, effective January&nbsp;1, 2004, incorporated by reference to exhibit 10(f) to the company&#146;s Quarterly Report on Form 10-Q (Commission file
number 1-3610) for the quarter ended September&nbsp;30, 2004.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(jj).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">2005 Deferred Fee Plan for Directors, as amended, effective May 5, 2011, incorporated by reference to exhibit 10(d) to the company&#146;s Quarterly Report on Form 10-Q for the
quarter ended June 30, 2011.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(kk).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Global Pension Plan, effective January 1, 1998, incorporated by reference to exhibit 10(jj) to the company&#146;s Annual Report on Form 10-K (Commission file number 1-3610) for the
year ended December&nbsp;31, 2004.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(kk)(1).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Global Pension Plan, incorporated by reference to exhibit 10(jj)(1) to the company&#146;s Annual Report on Form 10-K (Commission file number 1-3610) for the year ended
December&nbsp;31, 2004.</FONT></TD></TR></TABLE>
 <p STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">8 </FONT></P>


<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE" ALIGN="center">


<TR>
<TD WIDTH="8%"></TD>
<TD VALIGN="bottom" WIDTH="4%"></TD>
<TD WIDTH="88%"></TD></TR>

<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(kk)(2).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Global Pension Plan, effective January&nbsp;1, 2005, incorporated by reference to exhibit&nbsp;10(gg)(2) to the company&#146;s Annual Report on Form 10-K (Commission
file number 1-3610) for the year ended December&nbsp;31, 2005.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(kk)(3).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Global Pension Plan, effective December&nbsp;1, 2005, incorporated by reference to exhibit&nbsp;10(gg)(3) to the company&#146;s Annual Report on Form 10-K (Commission
file number 1-3610) for the year ended December&nbsp;31, 2005.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(kk)(4).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Global Pension Plan, effective December&nbsp;29, 2008, incorporated by reference to exhibit&nbsp;10(ff)(4) to the company&#146;s Annual Report on Form 10-K for the
year ended December 31, 2008.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(kk)(5).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Global Pension Plan, effective July 1, 2009, incorporated by reference to exhibit 10(jj)(5) to the company&#146;s Annual Report on Form 10-K for the year ended
December 31, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(kk)(6).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to Global Pension Plan, effective December 18, 2009, incorporated by reference to exhibit 10(jj)(6) to the company&#146;s Annual Report on Form 10-K for the year ended
December&nbsp;31, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(kk)(7).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendment to Global Pension Plan, effective January 1, 2011, incorporated by reference to exhibit 10(mm)(7) to the company&#146;s Annual Report on Form 10-K for the year ended
December 31, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(ll).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Executive Severance Agreement, as amended and restated effective December&nbsp;8, 2008, between Alcoa&nbsp;Inc. and Klaus Kleinfeld, incorporated by reference to exhibit 10(gg) to
the company&#146;s Annual Report on Form 10-K for the year ended December 31, 2008.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(ll)(1).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Executive Severance Agreement, as amended and restated effective December&nbsp;8, 2008, between Alcoa&nbsp;Inc. and Charles D. McLane, Jr., incorporated by reference to exhibit
10(gg)(2) to the company&#146;s Annual Report on Form 10-K for the year ended December 31, 2008.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(ll)(2).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Executive Severance Agreement, as amended and restated effective December&nbsp;8, 2008, between Alcoa&nbsp;Inc. and Helmut Wieser, incorporated by reference to exhibit 10(gg)(5) to
the company&#146;s Annual Report on Form 10-K for the year ended December 31, 2008.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(ll)(3).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Description of Additional Executive Severance Benefit for Helmut Wieser, effective December 1, 2011.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(ll)(4).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Executive Severance Agreement, effective July 28, 2009, between Alcoa Inc. and Nicholas J. DeRoma, incorporated by reference to exhibit 10(c) to the company&#146;s Quarterly Report
on Form&nbsp;10-Q for the quarter ended September 30, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(ll)(5).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Executive Severance Agreement, dated February 19, 2010, between Alcoa Inc. and John Thuestad, incorporated by reference to exhibit 10 to company&#146;s Quarterly Report on Form 10-Q
for the quarter ended June 30, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(ll)(6).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of Executive Severance Agreement between the company and new officers entered into after July&nbsp;22, 2010, incorporated by reference to exhibit 10(a) to company&#146;s
Quarterly Report on Form&nbsp;10-Q for the quarter ended September 30, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(mm).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Consulting Agreement, dated February 22, 2010, between Alcoa Inc. and Bernt Reitan, effective August&nbsp;1, 2010, incorporated by reference to exhibit 10(b) to company&#146;s
Quarterly Report on Form&nbsp;10-Q for the quarter ended March 31, 2010.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(nn).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Description of Non-Employee Director Compensation incorporated by reference to exhibit 10 to the company&#146;s Quarterly Report on Form 10-Q for the quarter ended June 30,
2007.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(oo).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of Award Agreement for Stock Options, effective January 1, 2006, incorporated by reference to exhibit&nbsp;10.2 to the company&#146;s Current Report on Form 8-K (Commission
file number 1-3610) dated November 16, 2005.</FONT></TD></TR></TABLE>
 <p STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">9 </FONT></P>


<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE" ALIGN="center">


<TR>
<TD WIDTH="8%"></TD>
<TD VALIGN="bottom" WIDTH="4%"></TD>
<TD WIDTH="88%"></TD></TR>

<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(pp).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of Award Agreement for Stock Awards, effective January 1, 2006, incorporated by reference to exhibit 10.3 to the company&#146;s Current Report on Form 8-K (Commission file
number 1-3610) dated November 16, 2005.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(qq).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of Award Agreement for Performance Share Awards, effective January&nbsp;1, 2006, incorporated by reference to exhibit 10.4 to the company&#146;s Current Report on Form 8-K
(Commission file number&nbsp;1-3610) dated November&nbsp;16, 2005.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(rr).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of Award Agreement for Performance Stock Options, effective January&nbsp;1, 2006, incorporated by reference to exhibit 10.5 to the company&#146;s Current Report on Form 8-K
(Commission file number&nbsp;1-3610) dated November&nbsp;16, 2005.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(ss).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of Award Agreement for Stock Options, effective May 8, 2009, incorporated by reference to exhibit 10.2 to the company&#146;s Current Report on Form 8-K dated May 13,
2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(tt).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Terms and Conditions for Stock Options, effective January 1, 2011, incorporated by reference to exhibit 10(c) to the company&#146;s Quarterly Report on Form 10-Q for the quarter
ended June 30, 2011.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(uu).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of Award Agreement for Restricted Share Units, effective May 8, 2009, incorporated by reference to exhibit 10.3 to the Company&#146;s Current Report on Form 8-K dated May 13,
2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(vv).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Terms and Conditions for Restricted Share Units, effective January 1, 2011, incorporated by reference to exhibit 10(b) to the company&#146;s Quarterly Report on Form 10-Q for the
quarter ended June 30, 2011.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(ww).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Summary Description of Equity Choice Program for Performance Equity Award Participants, dated November 2005, incorporated by reference to exhibit 10.6 to the company&#146;s Current
Report on Form&nbsp;8-K (Commission file number 1-3610) dated November&nbsp;16, 2005.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(xx).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Reynolds Metals Company Benefit Restoration Plan for New Retirement Program, as amended through December 31, 2005, incorporated by reference to exhibit 10(rr) to the company&#146;s
Annual Report on Form&nbsp;10-K (Commission file number 1-3610) for the year ended December 31, 2005.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(xx)(1).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to the Reynolds Metals Company Benefit Restoration Plan for New Retirement Program, effective December 18, 2009, incorporated by reference to exhibit 10(tt)(1) to the
company&#146;s Annual Report on Form 10-K for the year ended December 31, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(xx)(2).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments to the Reynolds Metals Company Benefit Restoration Plan for New Retirement Program, effective January 1, 2012.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(yy).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Global Expatriate Employee Policy (pre-January 1, 2003), incorporated by reference to exhibit 10(uu) to the company&#146;s Annual Report on Form 10-K (Commission file number 1-3610)
for the year ended December 31, 2005.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(zz).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of Special Retention Stock Award Agreement, effective July 14, 2006, incorporated by reference to exhibit 10.3 to the company&#146;s Current Report on Form 8-K (Commission file
number&nbsp;1-3610) dated September 20, 2006.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(aaa).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Omnibus Amendment to Rules and Terms and Conditions of all Awards under the 2004 Alcoa Stock Incentive Plan, effective January&nbsp;1, 2007, incorporated by reference to exhibit
10(tt) to the company&#146;s Annual Report on Form 10-K for the year ended December&nbsp;31, 2007.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(bbb).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Summary of Terms of Relocation for Helmut Wieser, effective January 1, 2007, incorporated by reference to exhibit 10(vv) to the company&#146;s Annual Report on Form 10-K (Commission
file number&nbsp;1-3610) for the year ended December&nbsp;31, 2006.</FONT></TD></TR></TABLE>
 <p STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">10 </FONT></P>



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<TR>
<TD WIDTH="8%"></TD>
<TD VALIGN="bottom" WIDTH="4%"></TD>
<TD WIDTH="88%"></TD></TR>

<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(ccc).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Description of Terms of Relocation for John Thuestad, effective June 15, 2011, incorporated by reference to exhibit 10(e) to the company&#146;s Quarterly Report on Form 10-Q for the
quarter ended June&nbsp;30, 2011.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(ddd).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Letter Agreement, dated August 14, 2007, between Alcoa Inc. and Klaus Kleinfeld, incorporated by reference to exhibit 10(b) to the company&#146;s Quarterly Report on Form 10-Q for
the quarter ended September 30, 2007.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(eee).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Letter Agreement, effective July 24, 2009, between Franklin A. Thomas, Lead Director, and Alain J.&nbsp;P.&nbsp;Belda, Chairman of the Board, incorporated by reference to exhibit 10
to the company&#146;s Current Report on Form 8-K dated July 29, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(fff).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Employment Offer Letter, dated July 28, 2009, between Alcoa Inc. and Nicholas J. DeRoma, incorporated by reference to exhibit 10(b) to the company&#146;s Quarterly Report on Form
10-Q for the quarter ended September 30, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(ggg).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Director Plan: You Make a Difference Award, incorporated by reference to exhibit 10(uu) to the company&#146;s Annual Report on Form 10-K for the year ended December 31,
2008.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">10(hhh).</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Form of Award Agreement for Stock Options, effective January 1, 2010, incorporated by reference to exhibit 10(ddd) to the company&#146;s Annual Report on Form 10-K for the year
ended December 31, 2009.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">12.</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Computation of Ratio of Earnings to Fixed Charges.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">21.</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Subsidiaries of the Registrant.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">23.</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Consent of Independent Registered Public Accounting Firm.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">24.**</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Power of Attorney for certain directors.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">31.**</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Certifications pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">32.</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:1.00em"><FONT STYLE="font-family:Times New Roman" SIZE="2">95.</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Mine Safety Disclosure.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:0.50em"><FONT STYLE="font-family:Times New Roman" SIZE="2">101.&nbsp;INS</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">XBRL Instance Document.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:0.50em"><FONT STYLE="font-family:Times New Roman" SIZE="2">101.&nbsp;SCH</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">XBRL Taxonomy Extension Schema Document.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:0.50em"><FONT STYLE="font-family:Times New Roman" SIZE="2">101.&nbsp;CAL</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">XBRL Taxonomy Extension Calculation Linkbase Document.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:0.50em"><FONT STYLE="font-family:Times New Roman" SIZE="2">101.&nbsp;DEF</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">XBRL Taxonomy Extension Definition Linkbase Document.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:0.50em"><FONT STYLE="font-family:Times New Roman" SIZE="2">101.&nbsp;LAB</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">XBRL Taxonomy Extension Label Linkbase Document.</FONT></TD></TR>
<TR>
<TD HEIGHT="13"></TD>
<TD HEIGHT="13" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top" NOWRAP> <P STYLE="margin-left:0.50em"><FONT STYLE="font-family:Times New Roman" SIZE="2">101.&nbsp;PRE</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">XBRL Taxonomy Extension Presentation Linkbase Document.</FONT></TD></TR>
</TABLE> <P STYLE="font-size:10px;margin-top:0px;margin-bottom:0px">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="4%" VALIGN="top" ALIGN="left"><FONT STYLE="font-family:Times New Roman" SIZE="2">*</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Exhibit Nos. 10(l) through 10(hhh) are management contracts or compensatory plans required to be filed as Exhibits to this Form 10-K. </FONT></TD></TR></TABLE>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="4%" VALIGN="top" ALIGN="left"><FONT STYLE="font-family:Times New Roman" SIZE="2">**</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Filed herewith. </FONT></TD></TR></TABLE> <P STYLE="margin-top:12px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2">Amendments and modifications
to other Exhibits previously filed have been omitted when in the opinion of the registrant such Exhibits as amended or modified are no longer material or, in certain instances, are no longer required to be filed as Exhibits. </FONT></P>
<P STYLE="margin-top:12px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2">No other instruments defining the rights of holders of long-term debt of the registrant or its subsidiaries have been filed as Exhibits because no such
instruments met the threshold materiality requirements under Regulation S-K. The registrant agrees, however, to furnish a copy of any such instruments to the Commission upon request. </FONT></P> <P><FONT SIZE="1">&nbsp;</FONT></P>
 <p STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">11 </FONT></P>



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 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B><A NAME="tx257313_22"></A>SIGNATURES </B></FONT></P>
<P STYLE="margin-top:12px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2">Pursuant to the requirements of Section&nbsp;13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed
on its behalf by the undersigned, thereunto duly authorized. </FONT></P> <P STYLE="font-size:12px;margin-top:0px;margin-bottom:0px">&nbsp;</P>
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<TD WIDTH="47%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD></TD>
<TD VALIGN="bottom" WIDTH="3%"></TD>
<TD WIDTH="2%"></TD>
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<TD WIDTH="46%"></TD></TR>


<TR>
<TD VALIGN="top"></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="bottom" COLSPAN="3"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>ALCOA INC.</B></FONT></TD></TR>
<TR>
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">February&nbsp;28, 2012</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="bottom" ALIGN="right"><FONT STYLE="font-family:Times New Roman" SIZE="2">By</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"> <P STYLE="margin-top:0px;margin-bottom:1px;border-bottom:1px solid #000000" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">/s/&nbsp;&nbsp;&nbsp;&nbsp;Graeme W. Bottger</FONT></P></TD></TR>
<TR>
<TD VALIGN="top"></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">Graeme W. Bottger</FONT></TD></TR>
<TR>
<TD VALIGN="top"></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom" ALIGN="center"> <P STYLE="margin-top:0px;margin-bottom:1px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">Vice President and Controller</FONT></P></TD></TR>
</TABLE>
 <p STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT STYLE="font-family:Times New Roman" SIZE="2">12 </FONT></P>


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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>d257313dex24.htm
<DESCRIPTION>POWER OF ATTORNEY FOR CERTAIN DIRECTORS
<TEXT>
<HTML><HEAD>
<TITLE>Power of Attorney for certain directors</TITLE>
</HEAD>
 <BODY BGCOLOR="WHITE">
 <P STYLE="margin-top:12px;margin-bottom:0px" ALIGN="right"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>Exhibit 24 </B></FONT></P> <P STYLE="margin-top:6px;margin-bottom:0px" ALIGN="center"><FONT
STYLE="font-family:Times New Roman" SIZE="2"><B>POWER OF ATTORNEY </B></FONT></P> <P STYLE="margin-top:12px;margin-bottom:0px; text-indent:8%"><FONT STYLE="font-family:Times New Roman" SIZE="2">KNOW ALL PERSONS BY THESE PRESENTS that each of the
undersigned Directors of Alcoa Inc. (the &#147;Company&#148;) hereby constitutes and appoints CHARLES&nbsp;D.&nbsp;MCLANE,&nbsp;JR., GRAEME W. BOTTGER, PETER HONG and DONNA C. DABNEY, or any of them, his or her true and lawful attorneys-in-fact and
agents, with full power of substitution, to do any and all acts and things and to execute any and all instruments that said attorneys-in-fact and agents, or any of them, may deem necessary or advisable or may be required: </FONT></P>
<P STYLE="margin-top:12px;margin-bottom:0px; margin-left:8%; text-indent:4%"><FONT STYLE="font-family:Times New Roman" SIZE="2">(1) To enable the Company to comply with the Securities Exchange Act of 1934, as amended (the &#147;1934 Act&#148;), and
any rules, regulations or requirements of the Securities and Exchange Commission (the &#147;Commission&#148;) in respect thereof, in connection with the filing under the 1934 Act of the Company&#146;s Annual Report on Form 10-K for the year ended
December&nbsp;31, 2011 (the &#147;2011 Annual Report&#148;), including specifically, but without limiting the generality of the foregoing, power and authority to sign the name of each of the undersigned in the capacity of Director of the Company to
the 2011 Annual Report to be filed with the Commission and to any instruments or documents filed as part of or in connection with the 2011 Annual Report, including any amendments or supplements thereto; </FONT></P>
<P STYLE="margin-top:12px;margin-bottom:0px; margin-left:8%; text-indent:4%"><FONT STYLE="font-family:Times New Roman" SIZE="2">(2) To enable the Company to comply with the Securities Act of 1933, as amended (the &#147;1933 Act&#148;), and any
rules, regulations or requirements of the Commission in respect thereof, in connection with the registration under the 1933 Act during 2012 of the offer and sale or delivery of shares of common stock of the Company to be issued under the 2009 Alcoa
Stock Incentive Plan (the &#147;2009 Plan&#148;), the 2004 Alcoa Stock Incentive Plan (the &#147;2004 Plan&#148;) or the Alcoa Stock Incentive Plan (the &#147;Stock Incentive Plan&#148;), including specifically, but without limiting the generality
of the foregoing, power and authority to sign the name of each of the undersigned in the capacity of Director of the Company to any registration statement on Form S-8, or on such other form as may be appropriate, to be filed with the Commission in
respect of said shares and the 2009 Plan, the 2004 Plan or the Stock Incentive Plan, or any of them, to any and all pre-effective amendments, post-effective amendments and supplements to any such registration statement, and to any instruments or
documents filed as part of or in connection with any such registration statement or any such amendments or supplements thereto; and </FONT></P> <P STYLE="margin-top:12px;margin-bottom:0px; margin-left:8%; text-indent:4%"><FONT
STYLE="font-family:Times New Roman" SIZE="2">(3) To enable the Company to comply with the 1933 Act, and any rules, regulations or requirements of the Commission in respect thereof, in connection with the registration under the 1933 Act during 2012
of the offer and sale or delivery of shares of common stock of the Company to be issued under the Company&#146;s employee retirement savings plans (together with interests in such plans), including, without limitation, the Alcoa Retirement Savings
Plan for Bargaining Employees, the Alcoa Retirement Savings Plan for Salaried Employees, the Alcoa Retirement Savings Plan for Hourly Non-Bargaining Employees, the Alcoa Retirement Savings Plan for Mill Products Employees, the Alcoa Retirement
Savings Plan for Fastener Systems and Commercial Windows Employees, and employee retirement or other savings plans sponsored by the Company or its subsidiaries or entities acquired by the Company from time to time (the &#147;Plans&#148;), including
specifically, but without limiting the generality of the foregoing, power and authority to sign the name of each of the undersigned in the capacity of Director of the Company to any registration statement on Form S-8, or on such other form as may be
appropriate, to be filed with the Commission in respect of said shares and the Plans (or interests in such Plans), or any of them, to any and all pre-effective amendments, post-effective amendments and supplements to any such registration statement,
and to any instruments or documents filed as part of or in connection with any such registration statement or any such amendments or supplements thereto; and </FONT></P>
 <p STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>


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 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2">
granting unto each of said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done, as fully to all intents and
purposes as the undersigned might or could do in person, and each of the undersigned hereby ratifies and confirms all that said attorneys-in-fact and agents, or any of them, shall do or cause to be done by virtue hereof. </FONT></P>
<P STYLE="margin-top:12px;margin-bottom:0px; text-indent:8%"><FONT STYLE="font-family:Times New Roman" SIZE="2">This power of attorney will be governed by and construed in accordance with the laws of the Commonwealth of Pennsylvania. The execution
of this power of attorney is not intended to, and does not, revoke any prior powers of attorney. </FONT></P> <P STYLE="margin-top:18px;margin-bottom:0px; text-indent:8%;padding-bottom:0px;"><FONT STYLE="font-family:Times New Roman" SIZE="2">IN
WITNESS WHEREOF, each of the undersigned has subscribed these presents this 20</FONT><FONT STYLE="font-family:Times New Roman" SIZE="1"><SUP STYLE="vertical-align:baseline; position:relative; bottom:.8ex">th</SUP></FONT><FONT
STYLE="font-family:Times New Roman" SIZE="2"> day of January 2012. </FONT></P> <P STYLE="font-size:12px;margin-top:0px;margin-bottom:0px">&nbsp;</P>
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<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px;border-bottom:1px solid #000000"><FONT STYLE="font-family:Times New Roman" SIZE="2">/s/ Arthur D. Collins, Jr.</FONT></P> <P STYLE="margin-top:0px;margin-bottom:1px"><FONT
STYLE="font-family:Times New Roman" SIZE="2">Arthur D. Collins, Jr.</FONT></P></TD>
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<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px;border-bottom:1px solid #000000"><FONT STYLE="font-family:Times New Roman" SIZE="2">/s/ James W. Owens</FONT></P> <P STYLE="margin-top:0px;margin-bottom:1px"><FONT
STYLE="font-family:Times New Roman" SIZE="2">James W. Owens</FONT></P></TD></TR>
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<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px;border-bottom:1px solid #000000"><FONT STYLE="font-family:Times New Roman" SIZE="2">/s/ Kathryn S. Fuller</FONT></P> <P STYLE="margin-top:0px;margin-bottom:1px"><FONT
STYLE="font-family:Times New Roman" SIZE="2">Kathryn S. Fuller</FONT></P></TD>
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<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px;border-bottom:1px solid #000000"><FONT STYLE="font-family:Times New Roman" SIZE="2">/s/ Patricia F. Russo</FONT></P> <P STYLE="margin-top:0px;margin-bottom:1px"><FONT
STYLE="font-family:Times New Roman" SIZE="2">Patricia F. Russo</FONT></P></TD></TR>
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<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px;border-bottom:1px solid #000000"><FONT STYLE="font-family:Times New Roman" SIZE="2">/s/ Judith M. Gueron</FONT></P> <P STYLE="margin-top:0px;margin-bottom:1px"><FONT
STYLE="font-family:Times New Roman" SIZE="2">Judith M. Gueron</FONT></P></TD>
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<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px;border-bottom:1px solid #000000"><FONT STYLE="font-family:Times New Roman" SIZE="2">/s/ Ratan N. Tata</FONT></P> <P STYLE="margin-top:0px;margin-bottom:1px"><FONT
STYLE="font-family:Times New Roman" SIZE="2">Ratan N. Tata</FONT></P></TD></TR>
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<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px;border-bottom:1px solid #000000"><FONT STYLE="font-family:Times New Roman" SIZE="2">/s/ Michael G. Morris</FONT></P> <P STYLE="margin-top:0px;margin-bottom:1px"><FONT
STYLE="font-family:Times New Roman" SIZE="2">Michael G. Morris</FONT></P></TD>
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<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px;border-bottom:1px solid #000000"><FONT STYLE="font-family:Times New Roman" SIZE="2">/s/ Ernesto Zedillo</FONT></P> <P STYLE="margin-top:0px;margin-bottom:1px"><FONT
STYLE="font-family:Times New Roman" SIZE="2">Ernesto Zedillo</FONT></P></TD></TR>
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<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px;border-bottom:1px solid #000000"><FONT STYLE="font-family:Times New Roman" SIZE="2">/s/ E. Stanley O&#146;Neal</FONT></P> <P STYLE="margin-top:0px;margin-bottom:1px"><FONT
STYLE="font-family:Times New Roman" SIZE="2">E. Stanley O&#146;Neal</FONT></P></TD>
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<DOCUMENT>
<TYPE>EX-31
<SEQUENCE>3
<FILENAME>d257313dex31.htm
<DESCRIPTION>SECTION 302 CEO AND CFO CERTIFICATIONS
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<TITLE>Section 302 CEO and CFO Certifications</TITLE>
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 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="right"><FONT STYLE="font-family:Times New Roman" SIZE="2"><B>Exhibit 31 </B></FONT></P> <P STYLE="margin-top:12px;margin-bottom:0px" ALIGN="center"><FONT
STYLE="font-family:Times New Roman" SIZE="2"><B>Certifications </B></FONT></P> <P STYLE="margin-top:12px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2">I, Klaus Kleinfeld, certify that: </FONT></P>
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<TD WIDTH="4%" VALIGN="top" ALIGN="left"><FONT STYLE="font-family:Times New Roman" SIZE="2">1.</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">I have reviewed this Amendment No. 1 to the annual report on Form 10-K of Alcoa Inc.; and </FONT></TD></TR></TABLE>
<P STYLE="font-size:6px;margin-top:0px;margin-bottom:0px">&nbsp;</P>
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<TD WIDTH="4%" VALIGN="top" ALIGN="left"><FONT STYLE="font-family:Times New Roman" SIZE="2">2.</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in
light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. </FONT></TD></TR></TABLE> <P STYLE="margin-top:12px;margin-bottom:0px"><FONT
STYLE="font-family:Times New Roman" SIZE="2">Date: February 28, 2012 </FONT></P> <P STYLE="font-size:12px;margin-top:0px;margin-bottom:0px">&nbsp;</P><DIV ALIGN="right">
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<TD VALIGN="top" STYLE="BORDER-BOTTOM:1px solid #000000"> <P STYLE="margin-top:0px;margin-bottom:1px"><FONT STYLE="font-family:Times New Roman" SIZE="2">/s/ Klaus Kleinfeld</FONT></P></TD></TR>
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<TD VALIGN="bottom"><FONT STYLE="font-family:Times New Roman" SIZE="2">Name:&nbsp;&nbsp;Klaus Kleinfeld</FONT></TD></TR>
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<TD VALIGN="bottom"><FONT STYLE="font-family:Times New Roman" SIZE="2">Title:&nbsp;&nbsp;&nbsp;&nbsp;Chairman and Chief Executive Officer</FONT></TD></TR>
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 <P STYLE="margin-top:12px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2">I, Charles D. McLane, Jr., certify that: </FONT></P>
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<TD WIDTH="4%" VALIGN="top" ALIGN="left"><FONT STYLE="font-family:Times New Roman" SIZE="2">1.</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">I have reviewed this Amendment No. 1 to the annual report on Form 10-K of Alcoa Inc.; and </FONT></TD></TR></TABLE>
<P STYLE="font-size:6px;margin-top:0px;margin-bottom:0px">&nbsp;</P>
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<TD WIDTH="4%" VALIGN="top" ALIGN="left"><FONT STYLE="font-family:Times New Roman" SIZE="2">2.</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in
light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. </FONT></TD></TR></TABLE> <P STYLE="margin-top:12px;margin-bottom:0px"><FONT
STYLE="font-family:Times New Roman" SIZE="2">Date: February&nbsp;28, 2012 </FONT></P> <P STYLE="font-size:12px;margin-top:0px;margin-bottom:0px">&nbsp;</P><DIV ALIGN="right">
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<TD VALIGN="top" COLSPAN="3"> <P STYLE="margin-top:0px;margin-bottom:1px;border-bottom:1px solid #000000"><FONT STYLE="font-family:Times New Roman" SIZE="2">/s/ Charles D. McLane, Jr. </FONT></P></TD></TR>
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<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Name:</FONT></TD>
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<TD VALIGN="bottom"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;Charles D. McLane, Jr.</FONT></TD></TR>
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<TD VALIGN="top"><FONT STYLE="font-family:Times New Roman" SIZE="2">Title:</FONT></TD>
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<TD VALIGN="bottom" NOWRAP> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;Executive Vice President and Chief Financial</FONT></P> <P STYLE="margin-top:0px;margin-bottom:1px"><FONT
STYLE="font-family:Times New Roman" SIZE="2">&nbsp;&nbsp;Officer</FONT></P></TD></TR>
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