The company is a holding enterprise under the Xiangtan State-owned Assets Administration Commission and was listed on the Shenzhen Stock Exchange on April 3, 2007. The company's main business is the production and sale of electrolytic manganese dioxide and new energy battery materials, centralized treatment of urban sewage, industrial trade, etc. The company's main business is: battery materials business and sewage treatment business. The company's products are P-type EMD, alkaline manganese EMD, high-performance EMD, primary lithium manganese type EMD, lithium manganate cathode materials, spinel-type lithium manganate, and sewage treatment. Corporate honors: National May 1st Labor Award; National Advanced Unit for Building Spiritual Civilization; National High-tech Industrialization Demonstration Project; National High-tech Industrialization Demonstration Project; 98 Honorary Units for Creating High-Quality Brand Enterprise Activities; 3rd National Battery Industry Advanced Unit; Vice Chairman Unit of the 7th Council of the China Battery Industry Association, etc.