Baichuan Co., Ltd. is a company engaged in the production of high-tech chemical products. Baichuan Co., Ltd. is mainly engaged in the research and development, production and sales of acetate, trimellitic anhydride and ester, alcohol ether and polyol, and is a company engaged in the production of high-tech chemical products. Baichuan Co., Ltd. is a leading enterprise of butyl acetate trimellitic anhydride in China. In addition, the shareholding company Haiji New Energy is mainly engaged in research and development, production, sales and service of lithium-ion batteries and battery packs. Products include lithium ferrous phosphate and ternary square aluminum shell batteries. Various battery modules, battery packs and energy storage systems based on battery products. Products are widely used in aerospace, medical care, household appliances, wooden furniture, decoration, children's toys, stationery, packaging and printing, industrial equipment, road marking and other industries.