Chempricehub, June 22
On June 22, Yunnan Copper Co., Ltd. announced a price increase of 50 CNY/ton for sulfuric acid effective tomorrow. The new ex-works price for 98% purity sulfuric acid is 1,510-1,570 CNY/ton. The company operates three units with a total annual smelting acid capacity of 2.42 million tons.