China's copper rod producers' inventory decreased 60.21% YoY in Mar
China's copper rod producers' sales volume increased 35.29% MoM in Mar
China's 13 refined copper producers increased output in Mar
China's 3 refined copper producers stopped operation in Mar
China's inventory to production ratio of copper rod producers decreased 59.42% YoY in Mar
China's 32 copper rod producers increased output in Mar
China's 9 copper rod producers stopped operation in Mar
China's copper concentrate output decreased 5.04% YoY in Feb
China's copper concentrate producers' inventory decreased 31.68% YoY in Feb
China's inventory to production ratio of copper concentrate producers decreased 27.89% YoY in Feb