布埃納文圖拉開採公布2026年第二季黃金白銀產量及價格，上調Yumpag白銀指引

6-K
1
tm2620693d1_6k.htm
FORM 6-K

 

 

 

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION 

Washington, D.C. 20549 

 

 

 

FORM 6-K 

 

 

 

Report of Foreign Issuer 

Pursuant to Rule 13a-16 or 15d-16 

of the Securities Exchange Act of 1934 

 

For the month of July 2026

 

Commission File Number: 001-14370

 

 

 

COMPANIA DE MINAS BUENAVENTURA S.A.A.

(Exact name of registrant as specified in its charter)

 

BUENAVENTURA MINING COMPANY INC.

(Translation of registrant’s name into English)

 

 

 

AV. BEGONIAS NO. 415, 19TH FLOOR,

SAN ISIDRO,
LIMA, PERU

(Address of principal executive office)  

 

 

 

Indicate by check mark whether the registrant files
or will file annual reports under cover of Form 20-F or Form 40-F:

 

Form 20-F  x            Form
40-F  ¨

 

Indicate by check mark if the registrant is submitting
the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

 

Yes  ¨            No  x

 

Indicate by check mark if the registrant is submitting
the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

 

Yes  ¨            No  x

 

 

 

  

  

 

 

 

Buenaventura Announces Second
Quarter 2026 Results for Production and Volume Sold per Metal 

 

Lima,
Peru, July 16, 2026 – Compañía de Minas Buenaventura S.A.A. (“Buenaventura” or “the Company”)
(NYSE: BVN; Lima Stock Exchange: BUE.LM), Peru’s largest publicly-traded precious metals mining company, today announced 2Q26 results
for production and volume sold.

 

Production per Metal

 

 
   
    
 Three
 Months Ended June 30, 2026  
 Six
 Months Ended June 30, 2026  
 2026
 Updated Guidance (1) 

 
   
    
    
    
   

 
 Gold ounces produced 
     
     
     
    

 
 El Brocal 
  61.43% 
  4,621  
  8,826  
  15.0k
 - 17.0k 

 
 San Gabriel 
  100% 
  2,774  
  4,460  
  25.0k
 - 30.0k 

 
 Julcani 
  100% 
  2,750  
  5,214  
  9.0k
 - 11.0k 

 
 Orcopampa 
  100% 
  13,981  
  28,973  
  48.0k
 - 53.0k 

 
 Tambomayo 
  100% 
  3,033  
  5,996  
  9.0k
 -11.0k 

 
 La Zanja 
  100% 
  3,384  
  7,078  
  14.0k
 - 17.0k 

 
 Total
 Direct Operations (2) 
     
  30,543  
  60,547  
  120.0k
 - 139.0k 

 
 Coimolache 
  40.094% 
  21,214  
  44,694  
  90.0k
 - 100.0k 

 
 Total
 incl. Associated Companies (3) 
     
  37,266  
  75,062  
  150.3k
 - 172.5k 

 
   
     
     
     
    

 
 Silver ounces produced 
     
     
     
    

 
 Uchucchacua 
  100% 
  527,892  
  1,122,003  
  2.5M
 - 2.8M 

 
 Yumpag 
  100% 
  2,320,439  
  4,403,922  
  8.5M
 - 9.0M 

 
 El Brocal 
  61.43% 
  370,538  
  978,289  
  1.5M
 - 1.7M 

 
 San Gabriel 
  100% 
  1,487  
  2,328  
  - 

 
 Julcani 
  100% 
  164,168  
  463,465  
  1.3M
 - 1.5M 

 
 Orcopampa 
  100% 
  3,456  
  6,026  
  - 

 
 Tambomayo 
  100% 
  226,044  
  520,369  
  0.9M
 - 1.1M 

 
 La Zanja 
  100% 
  10,489  
  24,249  
  - 

 
 Total
 Direct Operations (2) 
     
  3,624,514  
  7,520,650  
  14.7M
 - 16.1M 

 
 Coimolache 
  40.094% 
  105,133  
  223,854  
  0.3M
 - 0.4M 

 
 Total
 incl. Associated Companies (3) 
     
  3,523,749  
  7,233,076  
  14.2M
 - 15.6M 

 
   
     
     
     
    

 
 Lead metric tons produced 
     
     
     
    

 
 Uchucchacua 
  100% 
  3,276  
  7,038  
  17.0k
 - 19.0k 

 
 Julcani 
  100% 
  79  
  294  
  - 

 
 Tambomayo 
  100% 
  286  
  804  
  1.5k
 - 1.8k 

 
 Total
 Direct Operations (2) 
     
  3,642  
  8,136  
  18.5k
 - 20.8k 

 
   
     
     
     
    

 
 Zinc metric tons produced 
     
     
     
    

 
 Uchucchacua 
  100% 
  7,018  
  13,986  
  27.0k
 - 30.0k  

 
 Tambomayo 
  100% 
  342  
  754  
  1.6k
 - 1.8k 

 
 Total
 Direct Operations (2) 
     
  7,360  
  14,740  
  28.6k
 - 31.8k 

 
   
     
     
     
    

 
 Copper metric tons produced 
     
     
     
    

 
 El Brocal 
  61.43% 
  13,430  
  24,241  
  48.0k
 - 53.0k 

 
 Julcani 
  100% 
  45  
  132  
  - 

 
 Total
 Direct Operations (2) 
     
  13,475  
  24,373  
  48.0k
 - 53.0k 

 

 

 

1.2026 projections are considered to be forward-looking statements
and represent management’s good faith estimates or expectations of future production results as of July 2026.

2.Considers 100% of Buenaventura’s operating units, 100%
of La Zanja and 100% of El Brocal.

3.Considers 100% of Buenaventura’s operating units, 100%
of La Zanja, 61.43% of El Brocal and 40.094% of Coimolache.

 

 1

  

 

 

 

Volume Sold per Metal

 

 
   
 Three
 Months Ended June 30, 2026  
 Six
 Months Ended June 30, 2026 

 
   
    
   

 
 Gold ounces sold 
     
    

 
 El Brocal 
  1,837  
  3,663 

 
 San Gabriel 
  3,203  
  3,203 

 
 Julcani 
  2,557  
  4,671 

 
 Orcopampa 
  14,083  
  29,054 

 
 Tambomayo 
  2,689  
  5,356 

 
 La Zanja 
  3,187  
  7,163 

 
 Total
 Direct Operations (1) 
  27,556  
  53,110 

 
 Coimolache 
  23,564  
  43,220 

 
 Total
 incl. Associated Companies (2) 
  33,092  
  65,823 

 
   
     
    

 
 Silver ounces sold 
     
    

 
 Uchucchacua 
  652,397  
  1,191,200 

 
 Yumpag 
  2,105,206  
  4,106,131 

 
 El Brocal 
  275,261  
  763,795 

 
 San Gabriel 
  1,254  
  1,254 

 
 Julcani 
  128,651  
  380,884 

 
 Orcopampa 
  3,666  
  6,280 

 
 Tambomayo 
  203,195  
  461,751 

 
 La Zanja 
  15,001  
  33,933 

 
 Buenaventura
 Trading (3) 
  20,069  
  42,081 

 
 Total
 Direct Operations (1) 
  3,404,700  
  6,987,309 

 
 Coimolache 
  112,609  
  215,833 

 
 Total
 incl. Associated Companies (2) 
  3,342,427  
  6,777,995 

 
   
     
    

 
 Lead metric tons sold 
     
    

 
 Uchucchacua 
  3,126  
  6,577 

 
 Yumpag 
  125  
  294 

 
 Julcani 
  45  
  209 

 
 Tambomayo 
  167  
  568 

 
 Total
 Direct Operations (1) 
  3,462  
  7,649 

 
   
     
    

 
 Zinc metric tons sold 
     
    

 
 Uchucchacua 
  5,844  
  11,059 

 
 Tambomayo 
  229  
  555 

 
 Total
 Direct Operations (1) 
  6,074  
  11,614 

 
   
     
    

 
 Copper metric tons sold 
     
    

 
 El Brocal 
  12,442  
  22,402 

 
 Julcani 
  9  
  8 

 
 Tambomayo 
  45  
  108 

 
 Buenaventura
 Trading (3) 
  2,135  
  4,383 

 
 Total
 Direct Operations (1) 
  14,632  
  26,901 

 

 

1.Considers 100% of Buenaventura’s
 operating units, 100% of La Zanja, 100% of El Brocal and 100% of Buenaventura Trading.

2.Considers 100% of Buenaventura’s
 operating units, 100% of La Zanja, 100% of Buenaventura Trading, 61.43% of El Brocal and
 40.094% of Coimolache.

3.Buenaventura Trading
 is the vehicle through which Buenaventura purchases copper concentrate from Freeport, produced
 at Cerro Verde — a company in which Buenaventura holds a 19.58% stake. The concentrate
 is then sold on the spot market via Buenaventura Trading.

 

 2

  

 

 

 

Average realized prices(1)(2)

 

 
   
 Three
 Months Ended 
 June
 30, 2026
  
 Six
 Months Ended 
 June
 30, 2026
 

 
   
    
   

 
 Gold (US$/Oz) 
  4,342  
  4,599 

 
 Silver (US$/Oz) 
  89.52  
  94.53 

 
 Lead (US$/MT) 
  1,852  
  1,822 

 
 Zinc (US$/MT) 
  3,451  
  3,387 

 
 Copper (US$/MT) 
  14,029  
  13,877 

 

 

1.Considers Buenaventura
 consolidated figures.

2.Realized prices include
 both provisional sales and final adjustments for price changes.

 

Commentary on Operations

 

Uchucchacua:

 

·2Q26
 silver, lead and zinc production was in line with projections.

·2026
 guidance remains unchanged. 

 

Yumpag:

 

·2Q26
 silver production exceeded projections, driven by higher-than-expected grades.

·2026
 guidance has been revised to reflect the stronger-than-expected grade profile.

·After
 quarter’s end, in 3Q26, the Company received approval to increase the mining rate to
 1,200 from 1,000 tonnes per day.

 

El Brocal:

 

·2Q26
 copper, silver and gold production was in line with projections.

·2026
 guidance remains unchanged. 

 

San Gabriel:

 

·San
 Gabriel continued its ramp-up during 2Q26, with operating parameters undergoing further optimization.
 During the quarter, processed tonnage was constrained by tailings-management challenges,
 particularly at the tailings filtration plant. Initiatives to improve metallurgical recoveries
 are ongoing.

·2026
 production guidance has been revised to reflect tailings-management constraints and current
 metallurgical recovery rates.

·The
 Company began recording sales volumes in 2Q26.

 

Coimolache:

 

·2Q26
 gold and silver production was in line with expectations.

·2026
 guidance remains unchanged.

 

 3

  

 

 

 

Julcani:

 

·Silver
 and gold production in 2Q26 was in line with projections.

·2026
 guidance remains unchanged.

 

Orcopampa: 

 

·2Q26
 gold production slightly exceeded projections, primarily due to higher ore throughput.

·2026
 guidance has been revised to reflect higher grades in areas currently under development.

 

Tambomayo:

 

·2Q26
 gold, lead and zinc production was in line with projections.

·2Q26
 silver production exceeded projections, driven by higher-than-anticipated silver grades.

·2026
 production guidance has been revised to reflect increased production volumes, supported by
 positive exploration results and the current commodity price environment.

 

La Zanja:

 

·2Q26
 gold production was in line with projections.

·2026
 guidance remains unchanged.

 

 4

  

 

 

 

Company Description

 

Compañía de Minas
Buenaventura S.A.A. is Peru’s largest, publicly traded precious and base metals Company and a major holder of mining rights in
Peru. The Company is engaged in the exploration, mining development, processing and trade of gold, silver and other base metals via wholly-owned
mines and through its participation in joint venture projects. Buenaventura currently operates several mines in Peru (Orcopampa*, Uchucchacua*,
Julcani*, Tambomayo*, La Zanja*, San Gabriel*, El Brocal and Coimolache).

 

The Company owns 19.58% of Sociedad
Minera Cerro Verde, an important Peruvian copper producer (a partnership with Freeport-McMorRan Inc. and Sumitomo Corporation).

 

(*) Operations wholly owned by
Buenaventura.

 

Note on Forward-Looking Statements

 

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 Cerro Verde’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’ plans for capital expenditures, estimates of reserves and Peruvian political, economic,
social and legal developments. These forward-looking statements reflect the Company’s view with respect to Cerro Verde’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.

 

 5

  

 

 

SIGNATURE 

 

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.

 

 
  
 COMPAÑÍA DE MINAS BUENAVENTURA S.A.A.

 
  
  
  

 
 Date: July 16, 2026
 By:
 /s/ DANIEL DOMÍNGUEZ VERA  

 
  
 Name:
 Daniel Domínguez Vera

 
  
 Title:
 Market Relations Officer