Nickel miner Vale Indonesia (INCO), co-owned by state mining company MIND ID, Vale, and Sumitomo Metal Mining, announced on Friday (August 25) that it signed a definitive cooperation agreement with Zhejiang Huayou Cobalt Co. Ltd (Huayou) and PT Huali Nickel Indonesia (Huali) to construct high-pressure acid leaching (HPAL) facilities.To subscribe please click here
