Production per Metal<\/b><\/p>\n Three Months Ended March 31, 2026<\/b><\/p>\n<\/td>\n 2026<\/b><\/p>\n Guidance (1)<\/sup><\/b><\/p>\n<\/td>\n<\/tr>\n Gold ounces produced<\/b><\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n \nEl Brocal<\/p>\n<\/td>\n \n61.43%<\/p>\n<\/td>\n \n4,236<\/p>\n<\/td>\n \n15.0k – 17.0k<\/p>\n<\/td>\n<\/tr>\n \nOrcopampa<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n14,992<\/p>\n<\/td>\n \n42.0k – 47.0k<\/p>\n<\/td>\n<\/tr>\n \nTambomayo<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n2,964<\/p>\n<\/td>\n \n5.0k – 6.0k<\/p>\n<\/td>\n<\/tr>\n \nJulcani<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n2,464<\/p>\n<\/td>\n \n9.0k – 11.0k<\/p>\n<\/td>\n<\/tr>\n \nLa Zanja<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n3,694<\/p>\n<\/td>\n \n14.0k – 17.0k<\/p>\n<\/td>\n<\/tr>\n \nSan Gabriel<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n1,686<\/p>\n<\/td>\n \n48.0k – 55.0k<\/p>\n<\/td>\n<\/tr>\n Total Direct Operations (2)<\/sup><\/b><\/p>\n<\/td>\n 30,035<\/b><\/p>\n<\/td>\n 133.0k – 153.0k<\/b><\/p>\n<\/td>\n<\/tr>\n \nCoimolache<\/p>\n<\/td>\n \n40.094%<\/p>\n<\/td>\n \n23,480<\/p>\n<\/td>\n \n90.0k – 100.0k<\/p>\n<\/td>\n<\/tr>\n Total incl. Associated (3)<\/sup><\/b><\/p>\n<\/td>\n 37,815<\/b><\/p>\n<\/td>\n 163.3k – 186.5k<\/b><\/p>\n<\/td>\n<\/tr>\n Silver ounces produced<\/b><\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n \nEl Brocal<\/p>\n<\/td>\n \n61.43%<\/p>\n<\/td>\n \n607,751<\/p>\n<\/td>\n \n1.5M – 1.7M<\/p>\n<\/td>\n<\/tr>\n \nUchucchacua<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n594,110<\/p>\n<\/td>\n \n2.5M – 2.8M<\/p>\n<\/td>\n<\/tr>\n \nYumpag<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n2,083,483<\/p>\n<\/td>\n \n7.9M – 8.7M<\/p>\n<\/td>\n<\/tr>\n \nOrcopampa<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n2,570<\/p>\n<\/td>\n \n–<\/p>\n<\/td>\n<\/tr>\n \nTambomayo<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n294,325<\/p>\n<\/td>\n \n0.2M – 0.3M<\/p>\n<\/td>\n<\/tr>\n \nJulcani<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n299,297<\/p>\n<\/td>\n \n1.3M – 1.5M<\/p>\n<\/td>\n<\/tr>\n \nLa Zanja<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n13,760<\/p>\n<\/td>\n \n–<\/p>\n<\/td>\n<\/tr>\n \nSan Gabriel<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n840<\/p>\n<\/td>\n \n–<\/p>\n<\/td>\n<\/tr>\n Total Direct Operations (2)<\/sup><\/b><\/p>\n<\/td>\n 3,896,136<\/b><\/p>\n<\/td>\n 13.4M – 15.0M<\/b><\/p>\n<\/td>\n<\/tr>\n \nCoimolache<\/p>\n<\/td>\n \n40.094%<\/p>\n<\/td>\n \n118,721<\/p>\n<\/td>\n \n0.3M – 0.4M<\/p>\n<\/td>\n<\/tr>\n Total incl. Associated (3)<\/sup><\/b><\/p>\n<\/td>\n 3,709,327<\/b><\/p>\n<\/td>\n 12.9M – 14.5M<\/b><\/p>\n<\/td>\n<\/tr>\n Lead metric tons produced<\/b><\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n \nUchucchacua<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n3,763<\/p>\n<\/td>\n \n17.0k – 19.0k<\/p>\n<\/td>\n<\/tr>\n \nTambomayo<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n517<\/p>\n<\/td>\n \n0.5k – 0.6k<\/p>\n<\/td>\n<\/tr>\n \nJulcani<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n215<\/p>\n<\/td>\n \n–<\/p>\n<\/td>\n<\/tr>\n Total Direct Operations (2)<\/sup><\/b><\/p>\n<\/td>\n 4,495<\/b><\/p>\n<\/td>\n 17.5k – 19.6k<\/b><\/p>\n<\/td>\n<\/tr>\n Zinc metric tons produced<\/b><\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n \nUchucchacua<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n6,968<\/p>\n<\/td>\n \n27.0k – 30.0k<\/p>\n<\/td>\n<\/tr>\n \nTambomayo<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n411<\/p>\n<\/td>\n \n0.8k – 1.0k<\/p>\n<\/td>\n<\/tr>\n Total Direct Operations (2)<\/sup><\/b><\/p>\n<\/td>\n 7,379<\/b><\/p>\n<\/td>\n 27.8k – 31.0k<\/b><\/p>\n<\/td>\n<\/tr>\n Copper metric tons produced<\/b><\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n \nEl Brocal<\/p>\n<\/td>\n \n61.43%<\/p>\n<\/td>\n \n10,811<\/p>\n<\/td>\n \n48.0k – 53.0k<\/p>\n<\/td>\n<\/tr>\n \nJulcani<\/p>\n<\/td>\n \n100%<\/p>\n<\/td>\n \n87<\/p>\n<\/td>\n \n–<\/p>\n<\/td>\n<\/tr>\n Total Direct Operations (2)<\/sup><\/b><\/p>\n<\/td>\n 10,898<\/b><\/p>\n<\/td>\n 48.0k – 53.0k<\/b><\/p>\n<\/td>\n<\/tr>\n<\/table>\n Volume Sold per Metal<\/b><\/p>\n Three Months Ended March 31, 2026<\/b><\/p>\n<\/td>\n<\/tr>\n Gold ounces sold<\/b><\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n \nEl Brocal<\/p>\n<\/td>\n \n1,826<\/p>\n<\/td>\n<\/tr>\n \nOrcopampa<\/p>\n<\/td>\n \n14,971<\/p>\n<\/td>\n<\/tr>\n \nTambomayo<\/p>\n<\/td>\n \n2,667<\/p>\n<\/td>\n<\/tr>\n \nJulcani<\/p>\n<\/td>\n \n2,114<\/p>\n<\/td>\n<\/tr>\n \nLa Zanja<\/p>\n<\/td>\n \n3,977<\/p>\n<\/td>\n<\/tr>\n \nSan Gabriel<\/p>\n<\/td>\n \n0<\/p>\n<\/td>\n<\/tr>\n Total Direct Operations (1)<\/sup><\/b><\/p>\n<\/td>\n 25,554<\/b><\/p>\n<\/td>\n<\/tr>\n \nCoimolache<\/p>\n<\/td>\n \n19,656<\/p>\n<\/td>\n<\/tr>\n Total incl. Associated (2)<\/sup><\/b><\/p>\n<\/td>\n 32,731<\/b><\/p>\n<\/td>\n<\/tr>\n Silver ounces sold<\/b><\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n \nEl Brocal<\/p>\n<\/td>\n \n488,534<\/p>\n<\/td>\n<\/tr>\n \nUchucchacua<\/p>\n<\/td>\n \n538,803<\/p>\n<\/td>\n<\/tr>\n \nYumpag<\/p>\n<\/td>\n \n2,000,924<\/p>\n<\/td>\n<\/tr>\n \nOrcopampa<\/p>\n<\/td>\n \n2,615<\/p>\n<\/td>\n<\/tr>\n \nTambomayo<\/p>\n<\/td>\n \n258,557<\/p>\n<\/td>\n<\/tr>\n \nJulcani<\/p>\n<\/td>\n \n252,233<\/p>\n<\/td>\n<\/tr>\n \nLa Zanja<\/p>\n<\/td>\n \n18,932<\/p>\n<\/td>\n<\/tr>\n \nSan Gabriel<\/p>\n<\/td>\n \n0<\/p>\n<\/td>\n<\/tr>\n \nBuenaventura Trading (3)<\/sup><\/p>\n<\/td>\n \n22,011<\/p>\n<\/td>\n<\/tr>\n Total Direct Operations (1)<\/sup><\/b><\/p>\n<\/td>\n 3,582,609<\/b><\/p>\n<\/td>\n<\/tr>\n \nCoimolache<\/p>\n<\/td>\n \n103,223<\/p>\n<\/td>\n<\/tr>\n Total incl. Associated (2)<\/sup><\/b><\/p>\n<\/td>\n 3,435,568<\/b><\/p>\n<\/td>\n<\/tr>\n Lead metric tons sold<\/b><\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n \nUchucchacua<\/p>\n<\/td>\n \n3,451<\/p>\n<\/td>\n<\/tr>\n \nYumpag<\/p>\n<\/td>\n \n170<\/p>\n<\/td>\n<\/tr>\n \nTambomayo<\/p>\n<\/td>\n \n401<\/p>\n<\/td>\n<\/tr>\n \nJulcani<\/p>\n<\/td>\n \n165<\/p>\n<\/td>\n<\/tr>\n Total Direct Operations (1)<\/sup><\/b><\/p>\n<\/td>\n 4,187<\/b><\/p>\n<\/td>\n<\/tr>\n Zinc metric tons sold<\/b><\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n \nUchucchacua<\/p>\n<\/td>\n \n5,215<\/p>\n<\/td>\n<\/tr>\n \nTambomayo<\/p>\n<\/td>\n \n325<\/p>\n<\/td>\n<\/tr>\n Total Direct Operations (1)<\/sup><\/b><\/p>\n<\/td>\n 5,540<\/b><\/p>\n<\/td>\n<\/tr>\n Copper metric tons sold<\/b><\/p>\n<\/td>\n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n \nEl Brocal<\/p>\n<\/td>\n \n9,960<\/p>\n<\/td>\n<\/tr>\n \nTambomayo<\/p>\n<\/td>\n \n63<\/p>\n<\/td>\n<\/tr>\n \nJulcani<\/p>\n<\/td>\n \n0<\/p>\n<\/td>\n<\/tr>\n \nBuenaventura Trading (3)<\/sup><\/p>\n<\/td>\n \n2,248<\/p>\n<\/td>\n<\/tr>\n Total Direct Operations (1)<\/sup><\/b><\/p>\n<\/td>\n 12,269<\/b><\/p>\n<\/td>\n<\/tr>\n<\/table>\n Average realized prices(1)(2)<\/sup><\/b><\/p>\n Three Months Ended March 31, 2026<\/b><\/p>\n<\/td>\n<\/tr>\n \nGold (US$\/Oz)<\/p>\n<\/td>\n \n4,875<\/p>\n<\/td>\n<\/tr>\n \nSilver (US$\/Oz)<\/p>\n<\/td>\n \n99.29<\/p>\n<\/td>\n<\/tr>\n \nLead (US$\/MT)<\/p>\n<\/td>\n \n1,798<\/p>\n<\/td>\n<\/tr>\n \nZinc (US$\/MT)<\/p>\n<\/td>\n \n3,316<\/p>\n<\/td>\n<\/tr>\n \nCopper (US$\/MT)<\/p>\n<\/td>\n \n13,696<\/p>\n<\/td>\n<\/tr>\n<\/table>\n Commentary on Operations<\/b><\/p>\n Uchucchacua:<\/b><\/p>\n Yumpag:<\/b><\/p>\n El Brocal:<\/b><\/p>\n San Gabriel:<\/b><\/p>\n Coimolache:<\/b><\/p>\n Julcani:<\/b><\/p>\n Tambomayo:<\/b><\/p>\n Orcopampa:<\/b><\/p>\n La Zanja:<\/b><\/p>\n Company Description \nThe Company owns 19.58% of Sociedad Minera Cerro Verde, an important Peruvian copper producer (a partnership with Freeport-McMorRan Inc. and Sumitomo Corporation).<\/p>\n \n(*) Operations wholly owned by Buenaventura.<\/p>\n Note on Forward-Looking Statements View source version on businesswire.com: <\/span>https:\/\/www.businesswire.com\/news\/home\/20260416983803\/en\/<\/a><\/span><\/p>\n \nContacts in Lima: \nSebasti\u00e1n Valencia, Head of Investor Relations \nContact in NY:\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \u00a0<\/td>\n<\/tr>\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
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<\/b>Compa\u00f1\u00eda de Minas Buenaventura S.A.A. is Peru\u2019s 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).<\/p>\n
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<\/b>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\u2019s 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\u2019 plans for capital expenditures, estimates of reserves and Peruvian political, economic, social and legal developments. These forward-looking statements reflect the Company\u2019s view with respect to Cerro Verde\u2019s 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>\n<\/p>\n
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Daniel Dominguez, Chief Financial Officer
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(511) 419 2540<\/p>\n
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(511) 419 2591 \/ sebastian.valencia@buenaventura.pe<\/a><\/p>\n
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Barbara Cano
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(646) 452 2334
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barbara@inspirgroup.com<\/a><\/p>\n
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