{"schema":"rootz.ai/sec-company/v1","layer":1,"cik":"0001013131","name":"BUENAVENTURA MINING CO INC","summary":"Buenaventura Mining Co Inc (Compañía de Minas Buenaventura S.A.A.) is Peru's largest publicly traded precious metals company by market capitalization as of December 31, 2024. The company explores, mines, and processes gold, silver, copper, and other metals in Peru. It operates El Brocal, Uchucchacua/Yumpag, Orcopampa, Tambomayo, Julcani, and La Zanja mines, and holds non-controlling interests in Coimolache and Cerro Verde. It also owns an electric power transmission company, a hydroelectric plant, and a processing plant.","people":[],"products":[{"name":"Gold","type":"hardware","description":"Mined and processed gold produced at Orcopampa, Tambomayo, La Zanja, and other operations."},{"name":"Silver","type":"hardware","description":"Mined and processed silver primarily from Uchucchacua/Yumpag, Julcani, and Tambomayo mines."},{"name":"Copper","type":"hardware","description":"Copper produced at El Brocal (Marcapunta underground mine) and via equity interest in Cerro Verde."},{"name":"Lead","type":"hardware","description":"Lead produced as a byproduct at Uchucchacua/Yumpag, Julcani, and Tambomayo mines."},{"name":"Zinc","type":"hardware","description":"Zinc produced as a byproduct at Uchucchacua/Yumpag, Tambomayo, and El Brocal mines."},{"name":"Molybdenum","type":"hardware","description":"Molybdenum produced via equity interest in Cerro Verde copper mine."},{"name":"Electric Power Transmission","type":"service","description":"Operation of an electric power transmission company supporting mining activities in Peru."},{"name":"Hydroelectric Power","type":"service","description":"Operation of a hydroelectric plant in Peru."}],"partnerships":[{"partner_name":"Southern Copper Corporation","partnership_type":"development","description":"Joint mining exploration agreement to reduce risks and gain exposure to new technologies and metals.","start_date":null},{"partner_name":"Freeport-McMoRan Inc.","partnership_type":"development","description":"Joint mining exploration agreement to reduce risks and diversify revenues into base metals.","start_date":null},{"partner_name":"Tinka Resources Limited","partnership_type":"development","description":"Joint mining exploration agreement focused on exploration projects in Peru.","start_date":null},{"partner_name":"Newmont Mining Corporation","partnership_type":"strategic","description":"Former operator of jointly held Yanacocha mine; Buenaventura sold its 43.65% stake to Newmont in 2022.","start_date":null},{"partner_name":"Franco-Nevada Corporation","partnership_type":"strategic","description":"Purchased Chaupiloma (royalty collector from Yanacocha) from Buenaventura and Condesa for US$210 million in August 2024.","start_date":null}],"affiliations":[],"origin":{"leaf":"9665bd595680fea4d2cf06a993bd4a4f56071234da658d0e68dbda9994bd2ca3","parent":"011ec34c4b6b826808e26072ec1291581425dec08b4fb5d33f7d1954f962b218","timestamp":"2026-08-13T10:55:42.343Z","source":"0001410578-25-001056","chain":"SEC.gov PEM > origin.rootz.global extraction > this response","registry":"origin.rootz.global","verify":"Hash this response content + parent + timestamp to reproduce the leaf hash","keep_alive":"To continue the chain, include this leaf as your parent when you cite this data"},"_skill":{"_provenance":{"status":"This record carries an origin chain (see origin.leaf) traceable to an SEC-signed source. 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