Mr. Jiang Yuansen: Born in 1963, Chinese nationality, no permanent residence abroad, bachelor degree, senior engineer. He has successively served as deputy director of Taizhou Jiaojiang Chemical Factory No. 2, director of the laboratory of Taizhou Import and Export Commodity Inspection Bureau and Taizhou Entry-Exit Inspection and Quarantine Bureau. From 2005 to 2011, he served as deputy general manager of the company, and from 2011 to present, he served as director and deputy general manager of the company. Mr. Jiang Yuansen is a subject leader in Yichun City. He has been engaged in drug synthesis, testing analysis and quality management for more than 30 years. He is responsible for or participated in the application for a number of invention patents, 8 of which have been authorized; he has won 3 Jiangxi Province Science and Technology Progress Awards, Yichun Science and Technology 4 Progress Awards.