Beijing Guotai Xinhua Industrial Co., Ltd., Beijing Water Investment Center, Xinhua Water Resources Holding Group Co., Ltd., China Water Investment Co., Ltd., Changjiang Water Resources And Hydropower Development Group Co., Ltd., Sanmenxia Yellow River Mingzhu Group Co., Ltd., Beijing Financial Street Capital Operation Center, China Water Huaihe Planning and Design Research Co., Ltd., North China Water Resources and Hydropower Engineering Group Co., Ltd., China Water Pearl River Planning Survey Design Co., Ltd., Jilin Songliao Water Resources Development Co., Ltd., Shanghai Taihu Water Conservancy and Hydropower Development Co., Ltd.

Implement the strategy and plans of the CPC Central Committee and the State Council on the establishment of the water rights market; Fully enable the market force to effect water resources allocation; Promote the rational allocation, efficient utilization, and adequate protection of water resources to build a national-level water rights trading platform that holds Chinese characteristics and international influence.

Organize and guide qualified water users to trade water rights entitlements under the approval of the water administrative authority; Conduct trading consultation, technical evaluation, information release, brokerage service, public service, and other supporting services. Transactions could be via negotiated transfer or public trading. Transactions may include regional water rights transactions, water intake rights transactions, and irrigation water users' water rights transactions.

The current goal of CWEX is to track and broker major water rights transactions, and accumulate practical experienceto continuously optimize the trading system; CWEX’s intermediate goal is to expand its business scope to meet market demand, and orderly promote water rights trading subsidiaries and branches to achieve stable development; In the long term, CWEX is to bring innovate services and products to the market and establish a clearly structured, properly institutionalized, standardly regulated and optimally developed water rights trading platform.