The board of directors of Rui Kang Pharmaceutical Group Investments Limited announce that with effect from 15 September 2017, Mr. Huang Song has been appointed as a non-executive director. Mr. Huang joined the National Institute of Biological Sciences in Beijing, the People's Republic of China, in 2011 as a postdoctoral research fellow and currently serves as a deputy director for administration and a director of Synthetic Biology Center of the Institute.