Slightly Widening Price Spread Between Futures Contracts Bolstered Efforts to Hold Prices Firm, Spot Copper Discounts on SHFE Copper Moved Sideways [SMM Shanghai Spot Copper]

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

SMM Update: Zinc Ingot Inventory Falls 1,700 mt to 262,500 mt Across Seven Regions as of May 21

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

LME Trends Boost SHFE, SHFE Zinc Center Shifts Upward [SMM Zinc Morning Comment]