The registration address of xianxi cairns petroleum technology ltd. Is located at unit 2401, building no. 6 of the zihu poulice garden, xian city, xian city. The registration authority is the xian city market supervision authority, international port branch, represented by a legal person, and includes petroleum technology research and development and technical services and technical advice; lubricating oil, lubricants, anti-freezing fluids, tyres, rubber products, mechanical and electrical equipment, chemical products (except for civilian use, dangerous chemicals only), electronics, laboratory equipment, laboratory equipment, energy-saving products, environmental products, purification products, automobiles, car spare parts. (projects subject to legal approval may not operate without the approval of the relevant department)