Investment Program to Significantly Increase Production

19 COMPANY PRESENTATION Investment Program to Significantly Increase Production Southern Copper PERU TIA MARIA 120k tons Cu US $1.4 B ILO SMELTER ■ US $1.3 B LOS CHANCAS 130k tons Cu ■ 7.5k tons Mo US $2.6 B MICHIQUILLAY 225k tons Cu ■ US $2.5 B PROJECTS 2022 2023 2024 2025 2026 2027 2028 2029 MEXICO PILARES ■ 35k tons Cu BUENAVISTA EL PILAR ZINC EMPALME SMELTER EL ARCO 35k tons Cu ■ 190k tons Cu US $159 MM ■ 20k tons Cu 100k tons Zn US $310 MM ■ US $1.1 B ■ 105k Oz Au US $2.9 B US$ 413 MM Board Approved | +210k tons Cu | +100k tons Zn Other Projects | +545k tons Cu

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