China Resources Cement Holdings Limited is a cement and concrete producer in Southern China. Its operations range from the excavation of limestone to the production, sale and distribution of cement, clinker and concrete. Its products are primarily used in the construction of infrastructure projects, such as hydroelectric power stations, dams, ports, bridges, airports and roads, suburban development and high-rise buildings. Its products are sold in Guangdong, Guangxi, Hainan and Fujian through its waterway, railway and road logistics network. As at 31 December 2009, it had 36 cement grinding lines and 15 clinker production lines in operation, with annual production capacity of 28.5 million tons of cement and 20.5 million tons of clinker respectively. It also operates 25 concrete batching plants with annual production capacity of 15.3 million cubic meters of concrete.