Yan Zhang Ding

China Gezhouba Group Co., Ltd. is engaged in the contract construction of projects. It operates its major business through contract construction of projects, which include railways, roads, nuclear electricity projects, thermal power projects, wind powered electricity projects, water supply projects, sewage treatment projects and others as well as involved in the operation of expressways, the development of real estates, the operation of hydro power generation business, the production and sale of cement, as well as operation of civil explosives business and others. The company was founded on May 21, 1997 and is headquartered in Wuhan, China.

China Gezhouba Group Corp. engages in the design, construction, investment, and operation of infrastructure engineering and environmental protection projects. Its business activities include investment and construction of power stations, expressways and high-speed railways, and civil explosives; investment and manufacture of environmental products; investment in water-related affairs, pollution control, and new energy industries; and project financing and financial leasing services. The company was founded on December 26, 1970 and is headquartered in Wuhan, China.

China Energy Engineering Group Co., Ltd. provides energy engineering services. Its core businesses include power planning & engineering consultation, engineering, project contracting, equipment manufacturing, and investment and operation. The company was founded on September 29, 2011 and is headquartered in Beijing, China.

Power Construction Corp. of China engages in the provision of construction services. It provides comprehensive and full-range of services from planning, investigation, designing, consulting, civil works construction to M&E installation and manufacturing services in the fields of hydropower, thermal power, new energy, and infrastructure. The company was founded in September 2011 and is headquartered in Beijing, China.