Group 1 - The company, Xingqiu Graphite (688633.SH), primarily engages in the research, production, sales, and maintenance services of graphite materials, graphite products, graphite equipment, and complete systems [1] - The company does not currently involve itself in graphene or graphite electrode products [1] - The company's wholly-owned subsidiary, Inner Mongolia Xingqiu New Materials Technology Co., Ltd., produces specialty and chemical-grade graphite, which is mainly used in the production of graphite equipment and products, with a primary application in corrosion resistance [1]