Compañía de Minas Buenaventura S.A.A. provided production guidance for the year of 2022. For the year, the company expects to produce gold from orcopampa in the range of 57,000 Oz to 65,000 Oz, Tambomayo in the range of 45,000 Oz to 50,000 Oz, La Zanja in the range of 37,000 Oz to 45,000 Oz, Coimolache in the range of 75,000 Oz to 80,000 Oz, El Brocal in the range of 10,000 Oz to 13,000 Oz. Silver production from El Brocal to be 4.2 million Oz to 4.8 million Oz, Tambomayo to be 1.8 million Oz to 2.4 million Oz, Julcani 2.2 million Oz to 2.5 million Oz.

Lead production from El Brocal to be 7,000 MT to 10,000 MT, Tambomayo to be 4,000 MT to 6,000 MT. Zinc production from El Brocal to be 18,000 MT to 22,000 MT, Tambomayo to be 5,000 MT to 7,000 MT. Copper production to be El Brocal of 40,000 Mt to 45,000 Mt.