Zinc Concentrate TCs Remain Low, Continued Focus on Subsequent Smelter Operations [SMM Zinc Concentrate Weekly Review]

Suppliers hold prices firm while also adjusting prices, as Shanghai spot copper premiums remain under sustained pressure [SMM Shanghai Spot Copper].

Traders casually sold and quoted, premiums fluctuated this week [SMM Shanghai spot cargo weekly review].

Suppliers Both Hold Prices Firm and Make Adjustments, Shanghai Spot Copper Premiums Under Sustained Pressure

Shanghai Cunan Industrial Co., Ltd. invites you to the 2026 SMM (First) South China Wire and Cable Industry Chain Conference