百川股份：目前未有规模化生产石墨烯产品

Core Viewpoint - The company has conducted research on graphene products but has not yet achieved large-scale production [2]. Group 1: Company Information - Baichuan Co., Ltd. (002455.SZ) responded to an investor inquiry regarding the mass production of its graphene products [2]. - The subsidiary, Haiji New Energy, focuses on the research, production, sales, and service of lithium-ion batteries and battery systems [2].