Shanxi Hi-speed Group Co., Ltd. Shanxi Hi-speed Group Co., Ltd. (000755.SZ) engages primarily in the management and operation of expressways in China. The company provides toll collection, highway maintenance, bridge and tunnel infrastructure investment, and related consulting services. Founded in 1996 and headquartered at 10/F, Building B, Qingkong Innovation Base, 529 South Zhonghuan Street, Taiyuan, Shanxi Province, it employs 622 people and focuses operations on the domestic Chinese market, generating revenue mainly from highway activities. In April 2024, the company, formerly known as Shanxi Road & Bridge Co., Ltd. and Shanxi Sanwei Group Co., Ltd., changed its name to Shanxi Hi-speed Group Co., Ltd. to reflect its core infrastructure focus; it approved a cash dividend for 2024 payable on June 19, 2025, and reported half-year earnings results for the period ended June 30, 2025.