No Significant Production Cuts at Smelters in May, Zinc Concentrate TCs Continue to Decline [SMM Zinc Concentrates Weekly Review]

Boliden Reports Q1 2026 Zinc Concentrate Production Down 3% QoQ, Impacted by Earthquake and Heavy Rainfall

Zinc Concentrate TCs Continue to Decline, SHFE Zinc Fluctuates at Highs [SMM Zinc Futures Brief]

Lead Concentrates Market Weekly Brief (May 4, 2026 - May 8, 2026) [SMM Lead Concentrates Weekly Review]

SMM Iron & Steel] ArcelorMittal Kryvyi Rih Suspends Steel Production Due to Severe Logistics Disruptions