Lei Xu

Prax Capital Management Co. (Prax Capital) is an independent China-focused private equity firm which was founded in 2003 by José Luis Artiga, Jeff Jie-Ping Yao and Fernando R. Vila. Prax Capital's execution team, based in Shanghai, manages two growth capital funds and one real estate fund, working with their investee company partners in their quest for growth and quality leadership in their fields. In addition to the Shanghai office, the firm has offices in Hong Kong and Miami (US). Prax is an environmentally and socially responsible investor which contributes a percentage of their profits to Prax Capital Charitable Foundation, established to support educational programs and encourage environmental protection in mainland China.

Keyuan Petrochemicals, Inc. is a holding company, which engages in the production and trade of rubber and petrochemicals. It operates through the following two segments: Petrochemical and Rubber. The Petrochemical segment manufactures and sells mixed light and heavy aromatics, propylene, propane, butane, liquefied petroleum gas, methyltert-butylether, and styrene. The Rubber segment produces and distributes styrene-ethylene-butylene-styrene, styrene and butadiene, and synthetic rubber. The company was founded by Chun Feng Tao on May 5, 2004 and is headquartered in Ningbo, China.

Suchuang Gas Corp. Ltd. is an investment holding company, which operates natural gas business. It involves in the distribution and sale of piped natural gas, transmission of natural gas, and contractor of gas pipelines construction and installation business. The company was founded on July 4, 2013 and is headquartered in Suzhou, China.