No. 5. In 2020, the electrolytic aluminum output of Liaocheng Xinyuan Group Co., Ltd. was 1.8 million tons, ranking fifth in the country. The first place was Weiqiao Entrepreneurship Group's electrolytic aluminum output of 6.46 million tons. Liaocheng Xinyuan Group Co., Ltd. (formerly known as Chiping Xinyuan Aluminum Co., Ltd.) was established in 2006 and is located in Liaocheng, Shandong Province. It is an enterprise mainly engaged in the smelting and rolling processing industry of non-ferrous metals.