Tight Zinc Ingot Supply During the Week, Spot Premiums Rise [SMM Ningbo Spot Weekly Review]

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

Zinc Oxide Production Relatively Stable but Enterprise Profit Margins Narrow [SMM Zinc Oxide Weekly Review]

Fewer Traders Making Shipments, Spot Premiums in Guangdong Rise [SMM Guangdong Spot Weekly Review]

SHFE/LME Zinc Price Ratio Pulled Back to Around 7 and Oscillated [SMM Zinc SHFE/LME Price Ratio Weekly Review]