The Chinese Biodiesel Industry Association, established in 2006 by the government administration department, the production enterprises, the research organisations and the investment organisations jointly, is an authoritative organization that may represent the domestic biodiesel industry. Since its establishment, the Association has been dedicated to promoting the information effectiveness of the market, and the healthy and rapid development of the industry. In October 2018，as one of the directors of the Association, ECO participated in the “2018 Chinese Biodiesel Industry Development Seminar”sponsored and organized by China Chemical Information Center and Chinese Biodiesel Industry Association in Tongxiang, Zhejiang Province. During the conference, the development progress of biodiesel industry, wastewater treatment process and B5 biodiesel Shanghai model were discussed.