Spot supply of nickel sulphate remains tight, with prices continuing to rise this week. As of Thursday, the SMM battery-grade nickel sulphate index price was 27,418 yuan/mt, and the quotation range ...

Silver prices stopped falling and rebounded today, with the spot-futures price spread for SHFE silver 2510 contract - TD maintaining at 20-25 yuan/kg. Suppliers' premium against TD showed no ...