What are the listed companies of battery materials for new energy vehicles?

New energy vehicle battery material 1, (300073) Dang Sheng Science and Technology: the leading professional supplier of lithium ion battery cathode material in China; (000839) citic guoan: its subsidiary Meng is the largest manufacturer of lithium cobaltate and lithium manganate cathode materials for lithium batteries in China, the only manufacturer of power lithium ion secondary batteries in China; (300037) Xinzhou State: the leading manufacturer of electronic chemicals in China. The domestic market share of aluminum electrolytic capacitor chemicals is 30%. 4.(600884) Shanshan shares: the first supplier of lithium battery materials in China. 5.(600478) Yuan Keli is a manufacturer of Ni-MH batteries, and its products have been recognized by domestic and foreign electric vehicle manufacturers. 6.(600872) Zhongju Hi-Tech set foot in the fields of Ni-MH battery, Ni-Cd battery and lithium battery through its subsidiaries, and provided power battery samples for many automobile manufacturers.