CNOOC Tianhua High-Tech Chemical Co., Ltd. was established on June 18, 2021, with Liu Guanfeng as the legal representative. The registered capital is 100 million RMB, and the unified social credit code is 91120116MA07CJY31J. The company's address is located in the northeast plot at the intersection of the extended line of Xizhong Ring Road and Fugang Road, Nangang Industrial Zone, Tianjin Economic-Technological Development Area. It belongs to the industry of petroleum, coal, and other fuel processing. The business scope includes: general projects: technology services, technology development, technical consultation, technical exchange, technology transfer, and technology promotion; sewage treatment and its recycling; overseas engineering contracting; engineering management services; air pollution control; soil pollution control and remediation services; solid waste management; resource recycling service technology consulting; chemical product production (excluding licensed chemical products); chemical product sales (excluding licensed chemical products); sales of refining and chemical production-specific equipment; manufacturing of refining and chemical production-specific equipment; sales of special chemical products (excluding hazardous chemicals); specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); sales of new catalytic materials and additives; manufacturing of environmental protection-specific equipment; machinery and equipment leasing; machinery and equipment sales; wholesale of hardware products; non-residential real estate leasing. (Except for projects that require approval according to law, autonomous operation based on the business license is allowed.) Permitted projects: construction project design; various construction activities; inspection and testing services; import and export of technology; agency for import and export; import and export of goods. (Projects that must be approved by relevant departments can only be carried out after obtaining approval from the relevant departments, and the specific business items are subject to the approval documents or permits issued by the relevant departments.) CNOOC Tianhua High-Tech Chemical Co., Ltd. is currently in an active business status.