According to enterprise data, Tangshan Kailuan Carbon Chemical Co., Ltd. was established in 2007-1-12, and its business scope includes licensing matters: production of dangerous chemicals; Management of hazardous chemicals; Catering service. (Projects subject to approval according to law can only be operated after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses of relevant departments. General items: import and export of goods; Technology import and export. (Except for projects subject to approval according to law, independent business activities shall be carried out according to law with the business license)