The stocks of listed graphene companies include Shengyi Technology, China Dynamics, Fangda Carbon, Zhongtian Technology, Aixu Co., Ltd., Xinhuajin, and Chint Electric.
1. Shengyi Technology: Shengyi Technology has patents for titanium dioxide and graphene oxide composite nanosheet materials and their preparation methods. The company is the largest professional manufacturer of copper-clad laminates in China. The company's main products include flame-retardant type Epoxy fiberglass cloth copper clad laminate, composite substrate epoxy copper clad laminate and series of prepregs for multi-layer boards.
2. China Dynamics: It belongs to the downstream of the industrial chain. In terms of downstream applications, it cooperates with Shanghai Xinchi New Energy to develop high-performance graphene lead-acid batteries and lithium batteries.
3. Fangda Carbon: The company is the world's leading production and supply base for high-quality carbon products and a scientific research and production base for nuclear-related carbon materials; its leading products cover various power graphite electrodes, microporous carbon bricks, and semi-graphitic carbon Bricks, etc., covering 4 major series, 38 varieties, and 126 specifications. The upstream field has high-grade graphite ore, and produced 180,000 tons of graphite carbon products in 2018; at the end of 2018, it established Sichuan Mingyuan Graphene Technology Co., Ltd. as a shareholder. New material development machine technology incubation expands productivity.
4. Zhongtian Technology: It belongs to the midstream and downstream of the industrial chain. In terms of midstream preparation, it was announced on the evening of January 5, 2017 that Shanghai Zhongtian Aluminum Wire, a wholly-owned subsidiary, has made important breakthroughs in graphene preparation. ; In terms of downstream applications, Shanghai Zhongtian Aluminum Wire, a wholly-owned subsidiary, has made important breakthroughs in the application of new metal-based graphene composite materials.
5. Aixu Shares: In March 2013, the company’s major shareholder Xingsheng Industrial planned to transfer its shares accounting for 8.06% of the company’s total share capital to Nanjiang Group. Nanjiang Group has been involved in the graphene industry. The investment and development are mainly in the preliminary production and research and development stages, and there is uncertainty in the expected future returns.
6. Xinhuajin: The major shareholder Xinhuajin Group has rich graphite mineral resources and has prepared graphene in cooperation with the Key Laboratory of Qingdao University. (Xinhuajin stated that graphene is a resource of Xinhuajin Group and has nothing to do with the listed company. It is currently unknown that the group has plans to inject its assets into the listed company.
7. Chint Electric: March 17, 2016 Chairman Nan Cunhui said at a symposium with central mainstream media on stabilizing growth and adjusting structure that Chint is developing the world's first graphene polymer battery with Spanish Grabat Energy. The battery is 10 times more efficient than lithium batteries and can be used in new applications. An energy vehicle can run 1,000 kilometers after 8 minutes of charging.
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