晋控电力：中铝新材料公司主营业务是氧化铝、电解铝及炭素制品等生产和销售，目前公司实缴资本6亿元

Group 1 - The core business of Zhonglv Shanxi New Materials Co., Ltd. includes the production and sales of alumina, electrolytic aluminum, and carbon products [2] - The company has a paid-in capital of 600 million yuan [2]