China Resources and Transportation Group Limited, an investment holding company, operates toll expressways in the People's Republic of China and Hong Kong. The company operates through three segments: Expressway Operations, compressed natural gas (CNG) Gas Stations Operations, and Other Operations. The Expressway Operations segment is involved in the operation, management, maintenance, and auxiliary facility investment of Zhunxing Expressway. The CNG Gas Stations Operations segment operates CNG gas stations.