<SEC-DOCUMENT>0001144204-16-139317.txt : 20161214
<SEC-HEADER>0001144204-16-139317.hdr.sgml : 20161214
<ACCEPTANCE-DATETIME>20161214081929
ACCESSION NUMBER:		0001144204-16-139317
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20161214
FILED AS OF DATE:		20161214
DATE AS OF CHANGE:		20161214

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BUENAVENTURA MINING CO INC
		CENTRAL INDEX KEY:			0001013131
		STANDARD INDUSTRIAL CLASSIFICATION:	METAL MINING [1000]
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14370
		FILM NUMBER:		162050317

	BUSINESS ADDRESS:	
		STREET 1:		AVE CARLOS VILLARAN 790
		CITY:			LIMA
		STATE:			R5
		ZIP:			13
		BUSINESS PHONE:		5114192536

	MAIL ADDRESS:	
		STREET 1:		AV. CARLOS VILLARAN 790
		CITY:			LIMA
		STATE:			R5
		ZIP:			13
</SEC-HEADER>
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<TYPE>6-K
<SEQUENCE>1
<FILENAME>v454979_6k.htm
<DESCRIPTION>FORM 6-K
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">FORM 6-K</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">SECURITIES AND EXCHANGE COMMISSION</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Washington, D.C. 20549</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Report of Foreign Issuer</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Pursuant to Rule 13a-16 or 15d-16 of the</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Securities Exchange Act of 1934</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">For the month of December  2016</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">BUENAVENTURA MINING COMPANY INC.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(Translation of Registrant's Name into English)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="text-transform: uppercase">Calle
Las Begonias 415</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="text-transform: uppercase">San
Isidro, Lima, PerU</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(Address of Principal Executive Offices)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Indicate by check mark whether the registrant
files or will file annual reports under cover of Form 20-F or Form 40-F.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Form 20-F <FONT STYLE="font-family: Wingdings">&#120;</FONT>
Form 40-F <FONT STYLE="font-family: Wingdings">&#168;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Indicate by check mark whether the registrant
by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule
12g3-2(b) under the Securities Exchange Act of 1934.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Yes <FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;No <FONT STYLE="font-family: Wingdings">&#120;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;If &quot;Yes&quot; is marked, indicate
below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-________________.</P>


<P STYLE="margin: 0"></P>

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<P STYLE="margin: 0">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><B>BUENAVENTURA ANNOUNCES IMPAIRMENT AT
YANACOCHA</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Lima, Peru, December 14, 2016 - </B>Compania
de Minas Buenaventura S.A.A (NYSE: BVN; Lima Stock Exchange: BUE.LM) (&ldquo;Buenaventura&rdquo; or the &ldquo;Company&rdquo;),
Newmont Mining Corporation (&ldquo;Newmont&rdquo;) and the International Finance Corporation jointly own Minera Yanacocha S.R.L.
(&ldquo;Yanacocha&rdquo;) located near Cajamarca, Peru. Buenaventura has a 43.65% interest in Yanacocha. As Newmont disclosed in
a recent Form 8-K filing, Newmont is conducting a comprehensive study of the current Yanacocha reclamation plan as part of the
requirement under Peruvian law to submit an updated closure plan to Peruvian regulators every five years. The study has been focused
on evaluating and revising the assumptions and estimated costs of the closure plan as Yanacocha approaches the end of its current
mine life, with a focus on the approach to water treatment, earthworks, demolition and related support activities, while preserving
optionality for future mine development projects.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">On December 7, 2016, Newmont&acute;s management
presented its current assessment of the Yanacocha closure plan to the Board of Directors of Newmont after completing its review
of preliminary changes to the Yanacocha closure plan based on the study completed as of that date and in connection with Newmont&rsquo;s
annual process to evaluate and update all asset retirement obligations. As a result, Newmont&rsquo;s management expects to record
an increase to the asset retirement obligation on Yanacocha&rsquo;s consolidated statement of financial position of between $400
million and $500 million during the fourth quarter of 2016. This increase to the asset retirement obligation is expected to result
in a non-cash charge to reclamation expenses on Yanacocha&rsquo;s consolidated statement of comprehensive income for the quarter
ended December 31, 2016 of between $60 million and $90 million (between US$25 million and US$40 million to Buenaventura) related
to operations no longer in production. The increase to the asset retirement obligation is primarily due to higher estimated future
water treatment costs, earthworks, demolition and related support activities. The revised closure plan for Yanacocha may change
in connection with Newmont&rsquo;s submission and review of the plan with Peruvian regulators, which is expected in the second
half of 2017.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In addition and as a result of the changes
to the updated Yanacocha closure plan and related increases in estimated future closure costs, Buenaventura has determined that
it is also required to assess Yanacocha&rsquo;s long-lived assets for impairment. Buenaventura will perform this assessment in
connection with the preparation of the financial statements, under IFRS, to be included in its Annual Report on Form 20-F. It is
probable Yanacocha will record a non-cash impairment charge of between $210 million and $230 million (between US$90 million and
US$100 million to Buenaventura) during the fourth quarter of 2016, which will be reported as a write-down of long-lived assets
on Buenaventura&rsquo;s consolidated financial statements.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Yanacocha closure study is ongoing
and could result in future increases or decreases to the asset retirement obligation. The financial impacts described above are
still being finalized and additional details will be provided in the Buenaventura&rsquo;s Annual Report on Form 20-F for the year
ended December 31, 2016.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">***</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Company Description</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Compa&ntilde;&iacute;a de Minas Buenaventura
S.A.A. is Peru&rsquo;s largest, publicly traded precious metals Company and a major holder of mining rights in Peru. The Company
is engaged in the mining, processing, development and exploration of gold and silver and other metals via wholly owned mines, as
well as through its participation in joint exploration projects.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Buenaventura currently operates several
mines in Peru (Orcopampa*, Uchucchacua*, Mallay*, Julcani*, El Brocal, La Zanja and Coimolache) and is developing the Tambomayo
project</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company owns 43.65% of Minera Yanacocha
S.R.L (a partnership with Newmont Mining Corporation), an important precious metal producer and 19.58% of Sociedad Minera Cerro
Verde, an important Peruvian copper producer.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">(*) Operations wholly owned by Buenaventura</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Note on Forward-Looking Statements</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">This press release may contain forward-looking
information (as defined in the U.S. Private Securities Litigation Reform Act of 1995) that involve risks and uncertainties, including
those concerning the Company&rsquo;s, Yanacocha&rsquo;s and Cerro Verde&rsquo;s costs and expenses, results of exploration, the
continued improving efficiency of operations, prevailing market prices of gold, silver, copper and other metals mined, the success
of joint ventures, estimates of future explorations, development and production, subsidiaries&rsquo; plans for capital expenditures,
estimates of reserves and Peruvian political, economic, social and legal developments. These forward-looking statements reflect
the Company&rsquo;s view with respect to the Company&rsquo;s, Yanacocha&rsquo;s and Cerro Verde&rsquo;s future financial performance.
Actual results could differ materially from those projected in the forward-looking statements as a result of a variety of factors
discussed elsewhere in this Press Release.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Contacts in Lima</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Carlos Galvez, Chief Financial Officer</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Tel (511) 419-2540</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Daniel Dominguez, Manager of Financial Planning and
Investor Relations</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Tel (511) 419-2591</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">daniel.dominguez@buenaventura.pe</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Rodrigo Echecopar, Investor Relations Coordinator</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Tel
(511) 419-2609</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">rodrigo.echecopar@buenaventura.pe</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Contacts in New York</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Maria Barona /  Rafael Borja</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">i-advize Corporate Communications</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Tel (212) 406-3691/3693&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">buenaventura@i-advize.com</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="margin: 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Signature</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Pursuant to the requirements 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.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Compa&ntilde;&iacute;a de Minas Buenaventura S.A.A.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">/s/ CARLOS E. GALVEZ PINILLOS</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Carlos E. G&aacute;lvez Pinillos</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Chief Financial Officer</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Date:December 14, 2016</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>



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