Shaanxi Zhiteng Energy Development Co., Ltd.

Auxiliary services for oil and gas extraction; retail of chemical products, fertilizers (except toxic, harmful, flammable and explosive, and dangerous chemicals), heavy oil, residual oil, polypropylene, polyethylene, building materials, oil well accessories, hardware and electrical appliances, labor protection products, valves, bearings, electromechanical products (except automobiles), and mechanical equipment; mechanical maintenance; industrial natural gas, naphtha, methanol, ethylene, propylene, 1-butene, industrial liquefied petroleum gas, sulfur, acetic acid, benzene, styrene, crude benzene, toluene, methyl tert-butyl ether, coal tar, dimethoxymethane, mixed carbon four (butane, isobutane, butene, butadiene), mixed carbon five (pentane, isopentane, pentene) (the above products have no storage facilities and only engage in bill trade) without storage operations; general cargo transportation; coal sales; landscaping projects* (projects that must be approved according to law can only carry out business activities after approval by relevant departments)