Acids Co., Ltd., ensures a stable supply of sulfuric acid to our customers in Japan through two production sites —Akita Zinc Co., Ltd. and Sumitomo Metal Mining Co., Ltd.’s Toyo Smelter and Refinery— and a sulfuric acid supply transfer station system at 13 locations across Japan. We also export mainly to Coral Bay Nickel Corporation and Taganito HPAL Nickel Corporation, affiliates of Sumitomo Metal Mining Co., Ltd.

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