New Patent Filed for Clean Beneficiation of High-Copper Complex Copper-Lead-Zinc Ore

General Administration of Customs: China's Cumulative Imports of Unwrought Copper and Copper Semis Decreased 9.8% YoY, January-April

China's Copper Foil Shipments continued to rise steadily

China's Copper Foil Industry Inventory Declined in April

China's Copper Foil Industry Operating Rate Expected to Continue Climbing in May