Investor relations section

Xi Zhen

Xi Zhen, Ph.D

Dr. Xi is Cheung Kong Scholar of Pesticide Science of the Ministry of Education, Chairman of Department of Chemical Biology, Professor of Chemistry and Chemical Biology, Fellow of the University Committee of Nankai University in China, and Director of the National Pesticide Engineering Research Center (Tianjin). Dr. Xi has held various posts in academic institutions in both China and the US, including at Harvard Medical School, the Wuhan University School of Medicine, the Beijing Institute of Chemical Reagents, and Nankai University. He is a member of several professional bodies, including the Chinese Chemical Society, the Chinese Chemical Industry and Engineering Society, and the Chinese Society for Crop Protection. In addition, Dr. Xi is a member of the board of directors of Suzhou Ribo Life Science. Dr. Xi holds a Doctorate in Bio-organic Chemistry from Uppsala University in Sweden, a Master's degree from Institute of Elemental Organic Chemistry of Nankai University and an undergraduate degree from Central China Normal University.