"Divergent Labour Day Production Strategies Among China's Secondary Copper Rod Firms Amid Policy and Capital Pressures"

SMM Analysis: Maintenance Recovery & Falling Zinc TC Shape May Refined Lead Output Outlook

"Secondary Lead Output Rises in April, Faces May Decline Due to Maintenance and Raw Material Shortages"

Secondary Lead Spot Discounts Persist as Supply-Demand Weakness Continues [SMM Secondary Refined Lead Weekly Review]

SMM Primary Lead Smelter Weekly Operating Rate (April 24-30, 2026) [SMM Primary Lead Operating Rate Weekly Review]