# EDGAR Filing Document

**Accession Number:** 0001013131
**File Stem:** 0001104659-25-068381
**Filing Date:** 2025-7
**Character Count:** 13248
**Document Hash:** f67b408bf48e3f217239701741f3baf5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-068381.hdr.sgml**: 20250716

**ACCESSION NUMBER**: 0001104659-25-068381

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250716

**FILED AS OF DATE**: 20250716

**DATE AS OF CHANGE**: 20250716

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** BUENAVENTURA MINING CO INC
- **CENTRAL INDEX KEY:** 0001013131
- **STANDARD INDUSTRIAL CLASSIFICATION:** METAL MINING [1000]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-14370
- **FILM NUMBER:** 251128106

**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

**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 2025**

**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 ⌧ 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 ⌧

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 ⌧

![](tm2521083d1_6kimg01.jpg)

**Buenaventura Announces Second Quarter 2025 Results<br> for Production and Volume Sold per Metal** 

Lima, Peru, July 16, 2025 – **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 2Q25 results for production and volume sold.

**Production per Metal**

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | | **Three Months Ended<br> June 30, 2025** | **Six Months Ended<br> June 30, 2025** | **2025 Updated<br> Guidance <sup>(1)</sup>** |
| **Gold ounces produced** |  |  |  |  |
| El Brocal | 61.43% | 5581 | 10208 | 18.0k - 20.0k |
| Orcopampa | 100% | 12270 | 26565 | 48.0k - 52.0k |
| Tambomayo | 100% | 2985 | 6019 | 12.5k - 15.5k |
| Julcani | 100% | 2084 | 3964 | 7.5k - 9.5k |
| La Zanja | 100% | 4423 | 8505 | 18.0k - 21.0k |
| San Gabriel <sup>(4)</sup> | 100% | 0 | 0 | 10.0k - 15.0k |
| **Total Direct Operations <sup>(2)</sup>** |  | **27344** | **55261** | **114.0k - 133.0k** |
| Coimolache | 40.094% | 13149 | 26492 | 50.0k - 55.0k |
| **Total incl. Associated Companies <sup>(3)</sup>** |  | **30463** | **61946** | **127.1k - 147.3k** |
| **Silver ounces produced** |  |  |  |  |
| El Brocal | 61.43% | 390486 | 828219 | 1.4M - 1.6M |
| Uchucchacua | 100% | 511615 | 963791 | 2.7M - 3.2M |
| Yumpag | 100% | 2154792 | 4430591 | 8.0M - 8.2M |
| Orcopampa | 100% | 6526 | 11635 |  |
| Tambomayo | 100% | 191181 | 352574 | 1.2M - 1.5M |
| Julcani | 100% | 299697 | 639442 | 1.5M - 1.8M |
| La Zanja | 100% | 9198 | 15880 | - |
| **Total Direct Operations <sup>(2)</sup>** |  | **3563496** | **7242132** | **14.8M - 16.3M** |
| Coimolache | 40.094% | 78921 | 168489 | 0.2M - 0.3M |
| **Total incl. Associated Companies <sup>(3)</sup>** |  | **3444528** | **6990242** | **14.3M - 15.8M** |
| **Lead metric tons produced** |  |  |  |  |
| Uchucchacua | 100% | 3569 | 6696 | 16.0k - 18.0k |
| Tambomayo | 100% | 767 | 1270 | 1.7k - 2.2k |
| Julcani | 100% | 154 | 281 | 0.8k - 1.0k |
| **Total Direct Operations <sup>(2)</sup>** |  | **4490** | **8247** | **18.5k - 21.2k** |
| **Zinc metric tons produced** |  |  |  |  |
| Uchucchacua | 100% | 6872 | 12144 | 23.0k - 26.0k |
| Tambomayo | 100% | 878 | 1405 | 2.0k - 2.5k |
| **Total Direct Operations <sup>(2)</sup>** |  | **7750** | **13549** | **25.0k - 28.5k** |
| **Copper metric tons produced** |  |  |  |  |
| El Brocal | 61.43% | 13079 | 25142 | 55.0k - 60.0k |
| Julcani | 100% | 102 | 222 |  |
| Tambomayo | 100% | 12 | 29 | - |
| **Total Direct Operations <sup>(2)</sup>** |  | **13194** | **25392** | **55.0k - 60.0k** |

---

1. 2025
 projections are considered to be forward-looking statements and represent management's
 good faith estimates or expectations of future production results as of July 2025.

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.

4. 4Q25
 targeted production initiation remains unchanged, subject to final permitting and required
 approvals.

![](tm2521083d1_6kimg01.jpg)

**Volume Sold per Metal**

---

| | | |
|:---|:---|:---|
|  | **Three Months Ended<br> June 30, 2025** | **Six Months Ended<br> June 30, 2025** |
| **Gold ounces sold** |  |  |
| El Brocal | 3244 | 5912 |
| Orcopampa | 12158 | 26904 |
| Tambomayo | 2594 | 5284 |
| Julcani | 1882 | 3556 |
| La Zanja | 4333 | 8967 |
| **Total Direct Operations <sup>(1)</sup>** | **24212** | **50623** |
| Coimolache | 13440 | 24870 |
| **Total incl. Associated Companies <sup>(2)</sup>** | **28349** | **58314** |
| **Silver ounces sold** |  |  |
| El Brocal | 309222 | 669143 |
| Uchucchacua | 560680 | 1057479 |
| Yumpag | 2056853 | 4244210 |
| Orcopampa | 6925 | 13408 |
| Tambomayo | 170144 | 315845 |
| Julcani | 282420 | 602698 |
| La Zanja | 21538 | 46402 |
| Buenaventura Trading <sup>(3)</sup> | 39451 | 39451 |
| **Total Direct Operations <sup>(1)</sup>** | **3447233** | **6988636** |
| Coimolache | 83064 | 161790 |
| **Total incl. Associated Companies <sup>(2)</sup>** | **3361270** | **6795416** |
| **Lead metric tons sold** |  |  |
| Uchucchacua | 3482 | 6418 |
| Yumpag | 31 | 69 |
| Tambomayo | 634 | 1020 |
| Julcani | 138 | 247 |
| **Total Direct Operations <sup>(1)</sup>** | **4284** | **7754** |
| **Zinc metric tons sold** |  |  |
| Uchucchacua | 5829 | 10191 |
| Tambomayo | 671 | 1103 |
| **Total Direct Operations <sup>(1)</sup>** | **6499** | **11294** |
| **Copper metric tons sold** |  |  |
| El Brocal | 12439 | 23763 |
| Tambomayo | 112 | 179 |
| Julcani | 12 | 21 |
| Buenaventura Trading <sup>(3)</sup> | 4295 | 4295 |
| **Total Direct Operations <sup>(1)</sup>** | **16859** | **28258** |

---

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 by Buenaventura Trading on the spot market.

![](tm2521083d1_6kimg01.jpg)

**Average realized prices<sup>(1)(2)</sup>**

---

| | | |
|:---|:---|:---|
|  | **Three Months Ended<br> June 30, 2024** | **Six Months Ended<br> June 30, 2024** |
| Gold (US$/Oz) | 3306 | 3116 |
| Silver (US$/Oz) | 34.39 | 33.29 |
| Lead (US$/MT) | 1880 | 1886 |
| Zinc (US$/MT) | 2541 | 2656 |
| Copper (US$/MT) | 9560 | 9452 |

---

1. Considers
 Buenaventura consolidated figures.

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

**Commentary on Operations**

**Tambomayo:**

&nbsp;&nbsp;&nbsp;&nbsp;· 2Q25
 gold and silver production was below expectations due to delayed processing of high-grade
 oxide ore from the mine's upper zones. High-grade oxide ore processing began in late
 June after flowsheet revisions were completed to optimize the mine processing plant, enabling
 an increase metallurgical gold and silver recovery.

&nbsp;&nbsp;&nbsp;&nbsp;· 2025
 gold and silver guidance remains unchanged. Zinc and lead guidance has been revised.

**Orcopampa:** 

&nbsp;&nbsp;&nbsp;&nbsp;· Gold
 production was below projections, as slower than anticipated mine development due to poor
 ground conditions during the quarter required high-grade stope mining planned for 2Q25 to
 be deferred to 2H25. This was partially offset by increased gold grades mined during 2Q25.
 2025 guidance has been revised to reflect increased grade and tonnage for those areas under
 development.

&nbsp;&nbsp;&nbsp;&nbsp;· 2Q25
 silver production was in line with expectations. 2025 guidance therefore remains unchanged.

**Coimolache:**

&nbsp;&nbsp;&nbsp;&nbsp;· 2Q25
 gold and silver were in line with expectations.

&nbsp;&nbsp;&nbsp;&nbsp;· Coimolache's
 leach pad expansion construction permit was granted in 2Q25. The operating permit to resume
 mine and pad production at full capacity is expected to be issued in late 3Q25.

&nbsp;&nbsp;&nbsp;&nbsp;· 2025
 guidance remains unchanged.

**Julcani:**

&nbsp;&nbsp;&nbsp;&nbsp;· Gold
 and silver production was in line with expectations.

&nbsp;&nbsp;&nbsp;&nbsp;· 2025
 guidance remains unchanged.

![](tm2521083d1_6kimg01.jpg)

**Uchucchacua:**

&nbsp;&nbsp;&nbsp;&nbsp;· 2Q25
 silver production was below expectations due to a decrease in silver grades mined during
 the quarter. This was primarily attributable to modifications made to the initial mining
 plan as was required to accommodate additional water pumping and ancillary works, which shifted
 targeted mining to polymetallic stopes during the quarter, from the prior target of mining
 bottom-level stopes with higher silver content.

&nbsp;&nbsp;&nbsp;&nbsp;· 2025
 guidance remains unchanged.

&nbsp;&nbsp;&nbsp;&nbsp;· Uchucchacua
 daily throughput increased to an average of 1,800 TPD during 2Q25, aligned with the Company's
 targeted 2,000 TPD by year end 2025.

**Yumpag:**

&nbsp;&nbsp;&nbsp;&nbsp;· Silver
 production exceeded 2Q25 projections due to higher grades mined during the quarter. This
 resulted from the Company implementing the Over-Drift-Fill (ODF) mining method, a more selective
 mining method, rather than the sublevel stoping approach used previously. ODF has proven
 to be more suitable for the highly irregular Camila orebody, with improved ore extraction
 with a decreased waste.

&nbsp;&nbsp;&nbsp;&nbsp;· 2025
 guidance has been updated accordingly.

**El Brocal:**

&nbsp;&nbsp;&nbsp;&nbsp;· Silver
 and gold outperformed expectations due to higher than anticipated ore grades, reflecting
 the Company's short-term plan of prioritizing those mining blocks with high precious
 metals content. Copper production was slightly below expectations for 2Q25.

&nbsp;&nbsp;&nbsp;&nbsp;· 2025
 copper guidance remains unchanged; gold and silver guidance has been revised.

**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\*, 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.

**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.** | **COMPAÑÍA DE MINAS BUENAVENTURA S.A.A.** |
| Date: July 16, 2025 | By: | /s/ DANIEL DOMÍNGUEZ VERA |
|  | Name: | Daniel Domínguez Vera |
|  | Title: | Market Relations Officer |

---