Patrick Logan Keen

China Lumena New Materials Corp. operates as an investment holding company, which engages in in the processing and sale of thenardite products. It offers powder, specialty, and medical thenardite. The firm also manufactures and sells polyphenylene sulfide (PPS) products including PPS resin, PPS fibre, and PPS compounds. The company was founded by Duo Ji Suo Lang on April 12, 2007 and is headquartered in Hong Kong.

AsiaInfo Holdings, Inc. provides high-quality telecom software solutions and IT security products and services in China. In the telecom market, software products and services enable customers to build, maintain, operate, manage and continuously improve their communications infrastructure and services. The company's largest customers are China's major telecom carriers China Mobile, China Unicom and China Telecom. In addition to providing telecom software solutions and services, it also offer sophisticated IT security products and services, such as firewall and Virtual Private Network products in China. AsiaInfo was founded by Michael Zhao in Dallas, Texas in 1993. In 1995, They moved major operations to China and designed and implemented most of the nation's major commercial Internet backbone projects.

ChinaVest Ltd. (ChinaVest) is the private equity/venture capital arm of Bermuda-registered ChinaVest Management Ltd. The firm was founded by Robert Theleen in 1981 to create a European-style merchant bank with a Chinese flavor to provide financial advisory services, discretionary direct investment and a range of other financial products. Headquartered in Shanghai, the firm also has offices in Beijing, Hong Kong and San Francisco. They manage the ChinaVest private equity funds and provide cross-border M&A advisory services for multinational firms seeking to enter the China market and private placement advisory services for Chinese firms across a wide range of industries.