Investor Presentaiton

Mitsubishi Corporation Metallurgical Coal Copper Iron Ore Global Mineral Resources Business Mineral Resources Group Turnagain (Canada) November 2, 2023 Mitsubishi Corporation Bauxite Aluminum Nickel Operating Asset Exploration/ F/S / Under Development Aurukun (Australia) BMA (Australia) Boyne (Australia) IOC (Iron Ore Company of Canada) (Canada) Antamina (Peru) Quellaveco (Peru) Marimaca (Chile) Escondida (Chile) Product Project Country Metallurgical Coal BMA Australia Annual Production Capacity *1 Metallurgical Coal, etc., 57 mil. mt *2 Los Pelambres (Chile) Anglo American Sur (Los Bronces, etc.) (Chile) Main Partners BHP CMP (Compañía Minera del Pacífico) (Chile) CAP (Chile) MC's Share 50.00% Escondida Chile Los Pelambres Chile Anglo American Sur Chile Copper 1,200 kt Copper 410 kt Copper 311 kt *3 BHP, Rio Tinto 8.25% Luksic Group (AMSA) 5.00% Anglo American, Codelco 20.4% Copper Antamina Peru Copper 418 kt, Zinc 337 kt *2 BHP, Glencore, Teck 10.00% Quellaveco Peru Production started from 2022 (Planned Annual Production: 300 kt of copper over its first 10 years of operation) Anglo American 40.00% Copyright *1 Production capacity shows 100% volume of the project. *2 Annual production capacity is not disclosed. FY2022 annual production volume is shown above as a reference. *3 Annual production capacity is not disclosed. CY2022 annual production volume is shown above as a reference. 2023 Mitsubishi Corporation 37

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