China Resources Gas Group Ltd. operates as an investment holding company, which is engaged in the supply and distribution of gas. The company employs 57,522 full-time employees The firm operates its business through five segments. The Sale and Distribution of Gas Fuel and Related Product segment is mainly engaged in the sale of natural gas and to a much lesser extent, liquefied petroleum gas for residential, commercial and industrial use. The Gas Connection segment is mainly engaged in the construction of gas pipeline networks. The Gas Station is mainly engaged in the sale of gas fuel in natural gas filling stations. The Sale of Gas Appliance segment is mainly engaged in the sale of gas appliances and related products. The Design and Construction Service segment is mainly engaged in the design, construction, consultancy and management for gas connection projects.