China Resources Building Materials Technology Holdings Limited, an investment holding company, manufactures and sells cement, concrete, aggregates, and related products and services in Mainland China. It operates through Cement, Concrete, and Aggregates and Others segments. The company engages in the excavation of limestone; and production, sale, and distribution of cement, clinker, and concrete. The company's products are used in the construction of infrastructure projects, such as railways, highways, subways, bridges, airports, ports, dams, and hydroelectric and nuclear power stations, as well as high-rise buildings, and suburban and rural area development. It also engages in the manufacture and sale of engineered and natural stones, and other products; prefabricated construction materials; mining of aggregates; marine transportation activities; provides environmental protection engineering, and warehouse management and fuel supply services; and offers building materials testing and consultancy services. In addition, the company trades in steel pipes, aggregates, and construction materials; and holds properties. The company was formerly known as China Resources Cement Holdings Limited and changed its name to China Resources Building Materials Technology Holdings Limited in November 2023. The company was founded in 1998 and is headquartered in Wan Chai, Hong Kong. China Resources Building Materials Technology Holdings Limited is a subsidiary of CRH (Cement) Limited.