Tie Fu Zhang

Beijing Yanjing Beer Group Co. Ltd. is a private company that manufactures and distributes beer, other liquors, and soft drinks. The company is based in Beijing, China. The Chinese company is ultimately controlled by the City of Beijing.

China National Materials Co. Ltd. engages in the provision of cement equipment, engineering services and producing of non-metal materials. It operates through the following segments: Cement Technical Equipment & Engineering Services, Cement, High-Tech Materials and Others. The Cement Equipment & Engineering Services segment includes engineering equipment and engineering services for new dry process cement production lines and mining projects. The Cement segment engages in the production and sale of cement, clinker, and commercial concrete. The High-Tech Materials segment involves in the production and sale of glass fiber, glass fiber products, specialty fiber, fiber reinforcement composite materials, standard sand and other equipment. The company was founded on June 22, 1987 and is headquartered in Beijing, China.

Beijing Beikong Water Control Co. Ltd. operates as an investment holding private company and is ultimately controlled by the City of Beijing. The company is based in Beijing, China.

Beijing Enterprises Water Group (China) Investment Ltd. engages in the provision of investment service. Its business scope includes (1) foreign investment in accordance with the government permit; (2) provision of services to the investors; (3) set up research and development center to engage in the research and development of new products and hi-tech, transfer its result, and provide corresponding technical services; (4) providing consulting services to its investors and affiliated companies such as market information and investment policies relating to their investment; (5) undertake the service outsourcing business of related company and its parent company; and (6) engaging in the import, export, wholesale and commission agency of the products produced by the parent company and its affiliates and subsidiaries and providing relevant supporting services. The company was founded on July 20, 2009 and is headquartered in Beijing, China.