Buenaventura Announces Third Quarter 2026 Production and Sales Volumes
LIMA, Peru, October 15, 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 its production and sales volumes for third quarter of 2026.
Production by Metal
| Three Months Ended | Nine Months Ended | 2026 Updated Guidance (1) | ||||
| Gold ounces produced | ||||||
| El Brocal | 4,731 | 13,557 | 15.0k - 17.0k | |||
| San Gabriel | 599 | 5,059 | 15.0k - 20.0k | |||
| Julcani | 3,735 | 8,949 | 11.0k - 13.0k | |||
| Orcopampa | 12,362 | 41,335 | 48.0k - 53.0k | |||
| Tambomayo | 4,034 | 10,030 | 9.0k - 11.0k | |||
| La Zanja | 3,547 | 10,625 | 14.0k - 17.0k | |||
| Total Direct Operations (2) | 29,009 | 89,556 | 112.0k - 131.0k | |||
| Coimolache | 25,418 | 70,112 | 90.0k - 100.0k | |||
| Total Incl. Associated Companies (3) | 37,375 | 112,437 | 142.3k - 164.5k | |||
| Silver ounces produced | ||||||
| Uchucchacua | 565,020 | 1,687,023 | 2.5M - 2.8M | |||
| Yumpag | 1,915,570 | 6,319,491 | 8.5M - 9.0M | |||
| El Brocal | 390,292 | 1,368,582 | 1.5M - 1.7M | |||
| San Gabriel | 420 | 2,748 | - | |||
| Julcani | 291,370 | 754,835 | 1.0M - 1.2M | |||
| Orcopampa | 3,227 | 9,253 | - | |||
| Tambomayo | 182,691 | 703,060 | 0.9M - 1.1M | |||
| La Zanja | 11,929 | 36,178 | - | |||
| Total Direct Operations (2) | 3,360,520 | 10,881,170 | 14.4M - 15.8M | |||
| Coimolache | 113,074 | 336,929 | 0.3M - 0.4M | |||
| Total Incl. Associated Companies (3) | 3,255,320 | 10,488,396 | 13.9M - 15.3M | |||
| Lead metric tons produced | ||||||
| Uchucchacua | 3,702 | 10,740 | 17.0k - 19.0k | |||
| Julcani | 112 | 406 | - | |||
| Tambomayo | 456 | 1,259 | 1.5k - 1.8k | |||
| Total Direct Operations (2) | 4,270 | 12,406 | 18.5k - 20.8k | |||
| Zinc metric tons produced | ||||||
| Uchucchacua | 6,433 | 20,419 | 27.0k - 30.0k | |||
| Tambomayo | 505 | 1,259 | 1.6k - 1.8k | |||
| Total Direct Operations (2) | 6,938 | 21,678 | 28.6k - 31.8k | |||
| Copper metric tons produced | ||||||
| El Brocal | 13,534 | 37,775 | 48.0k - 53.0k | |||
| Julcani | 68 | 200 | - | |||
| Total Direct Operations (2) | 13,602 | 37,975 | 48.0k - 53.0k |
2026 guidance, including production guidance, constitutes forward-looking statements and reflects management's current estimates or expectations and assumptions as of the date of this press release. Such guidance is not a guarantee of future performance, and actual results may differ materially.
Includes 100% of Buenaventura's operating units, 100% of La Zanja and 100% of El Brocal.
Includes 100% of Buenaventura's operating units, 100% of La Zanja, 61.43% of El Brocal and 40.094% of Coimolache.
Sales Volumes by Metal
| Three Months Ended | Nine Months Ended | |||
| Gold ounces sold | ||||
| El Brocal | 1,974 | 5,638 | ||
| San Gabriel | 1,418 | 4,621 | ||
| Julcani | 3,448 | 8,119 | ||
| Orcopampa | 12,353 | 41,407 | ||
| Tambomayo | 3,736 | 9,092 | ||
| La Zanja | 2,392 | 9,555 | ||
| Total Direct Operations (1) | 25,321 | 78,431 | ||
| Coimolache | 23,868 | 67,088 | ||
| Total Incl. Associated Companies (2) | 34,129 | 103,155 | ||
| Silver ounces sold | ||||
| Uchucchacua | 978,407 | 2,169,607 | ||
| Yumpag | 1,899,002 | 6,005,133 | ||
| El Brocal | 251,641 | 1,015,437 | ||
| San Gabriel | 370 | 1,624 | ||
| Julcani | 261,716 | 642,601 | ||
| Orcopampa | 3,946 | 10,226 | ||
| Tambomayo | 164,608 | 626,359 | ||
| La Zanja | 9,235 | 43,167 | ||
| Buenaventura Trading (3) | 20,365 | 62,446 | ||
| Total Direct Operations (1) | 3,589,290 | 10,576,599 | ||
| Coimolache | 106,343 | 322,176 | ||
| Total Incl. Associated Companies (2) | 3,534,869 | 10,314,118 | ||
| Lead metric tons sold | ||||
| Uchucchacua | 3,387 | 9,964 | ||
| Yumpag | 174 | 468 | ||
| Julcani | 79 | 288 | ||
| Tambomayo | 331 | 899 | ||
| Total Direct Operations (1) | 3,970 | 11,619 | ||
| Zinc metric tons sold | ||||
| Uchucchacua | 5,364 | 16,423 | ||
| Tambomayo | 359 | 914 | ||
| Total Direct Operations (1) | 5,724 | 17,338 | ||
| Copper metric tons sold | ||||
| El Brocal | 12,554 | 34,956 | ||
| Julcani | 14 | 22 | ||
| Tambomayo | 85 | 193 | ||
| Buenaventura Trading (3) | 2,168 | 6,551 | ||
| Total Direct Operations (1) | 14,821 | 41,722 |