Chengdu Expressway Co., Ltd. (hereinafter referred to as the “Company”) is principally engaged in the operation, management and development of expressways (including service areas thereunder) located in and around Chengdu, Sichuan Province and retailing of refined oil. Meanwhile, the Company also expands to operation of natural gas and new energy. Business operations of the Company are therefore categorised into “expressway” and “energy” two segments.

The “expressway” segment constitutes the traditional principal business of the Company. As of 31 December 2025, the Company owned 4 expressways, i.e., Chengguan Expressway, Chengpeng Expressway, Chengwenqiong Expressway and Qiongming Expressway, covering a total network mileage of 180.04 kilometres. Centred on Chengdu, such expressways extend to the northwest, west and north, constituting an integral component of road infrastructure surrounding Chengdu, and play a vital role in linking Chengdu’s urban road network with the national and provincial highways that provide access to and from Sichuan Province. Furthermore, the Company has taken on the operational management of Tianfu Airport Expressway, Pudu Expressway, and Cangba Expressway. Accordingly, the total length of expressways operated by the Company (including the section under entrusted management) has reached 462.79 kilometres.

The “energy” segment was consolidated into the Company on 12 August 2020, where Energy Development Company acts as the investor to conduct operation of refined oil, natural gas and new energy through its subsidiaries, joint ventures and associates. As of 31 December 2025, 27 petrol stations and 1 gas station of the Company were in operation, 2 petrol stations and 3 gas stations of the Company were in construction (including the stations which have completed construction and are yet to commence operation), and 3 petrol stations, i.e. Xinhua Petrol Station and Huamin Petrol Station (including Chengluo Petrol Station thereunder) were under entrusted operation and management. All of such petrol stations and gas stations are located in and around Chengdu, Sichuan Province.

In recent years, the expressways (including service teams), service areas and petrol stations operated and managed by the Company have secured remarkable performance in security and quality service.

The Company set up the General Meeting , the Board of Directors and management team according to the modern enterprise system requirement. Moreover, the Company also established eleven business units, including Office of the Board, General Office, the Office of Discipline Inspection Commission，Party and Masses Human Resources Department, Financial Department(Financial Shared Service Center), Operational Management Department,  Contract Management Department, Investment & Development Department, the Audit and Compliance Department  (Accountability Office), Safety Management Department and Engineering & Technology Department.

The Company was listed on the Main Board of the Hong Kong Stock Exchange on 15 January 2019, issuing 456,102,000 H-shares in its initial public offering. As of 31 December 2025, the Company issued an aggregate of 1,656,102,000 shares.