Based on engineering construction and project investment, China Construction has developed rapidly in the fields of urban rail transit, high-speed rail, super-large bridges, expressways, urban comprehensive corridors, ports and waterways, electric power, mines, metallurgy, petrochemical industry, airports and nuclear islands, and has invested and constructed a large number of national and local key projects in China, thus winning trust in the fields of BT, BOT and PPP. At present, China Construction has established a long-term strategic cooperative relationship with several provinces and municipalities directly under the Central Government and dozens of key cities in China. For overseas projects, China Construction has undertaken infrastructure projects in North America, Central America, Hong Kong and Macau, Southeast Asia, North Africa, Central and West Africa, South Africa, Middle East, Central Asia and other regions.