Known companies 10: Jiangtong, Anhui Quanwei, Tianjin Great Seamless, Fuyang Jinding, Nanjing Huaxin, Shandong Jinsheng, North China Cable, Gansu Nickel Capital, Jiangsu Jiang Run and Jiangsu Jinyuan.
There are also Guangzhou Taiyi and Yunnan Copper. There are also many copper rod production lines with a capacity of less than 40,000 tons.