[SMM Nickel Midday Review] Nickel prices fluctuated downward on May 21 as US Fed began considering the possibility of rate hikes

Copper Prices Stop Falling and Rebound, Spot Premiums Weaken [SMM North China Spot Copper]

U.S.-Iran Negotiations Enter Final Stage, LME Zinc Rebounds from Lows [SMM Zinc Morning Meeting Minutes]

Global Primary Aluminum Production Declines in April 2026, China Sees Decrease Too

China Copper Foil Customs Details, April 2026: Exports Surged to a New Record High [SMM Analysis]