How many issues does Quzhou Huayou Cobalt have?

There is 1 period. According to the query of official website, Quzhou Huayou Cobalt Industry has only 1, which is Quzhou Huayou Cobalt New Materials Co., Ltd. It is a technical enterprise specializing in the mining and smelting of cobalt and copper nonferrous metals and the deep processing and sales of cobalt new materials products.