26 November 2025Resigned Mcmartin, Jin Xiaobo as Secretary
26 November 2025Resigned Zhang, Guocheng as Director
26 November 2025Resigned Qian, Zhen as Director
26 November 2025Resigned Sun, Yu, Dr as Director
26 November 2025Resigned Wang, Aijuan, Dr. as Director
26 November 2025Resigned Tian, Weiqian as Director
5 September 2025Resigned Wu, Maozhen as Director
15 March 2023Appointed Wang, Aijuan, Dr. as Director
15 March 2023Appointed Hong, Zhenchuan as Director
14 April 2018Resigned Tian, Wenqian as Director
14 April 2018Resigned Wu, Maozhen as Director
14 April 2018Resigned Ren, Ling, Dr as Director
14 April 2018Resigned Zhang, Guozheng as Director
14 April 2018Resigned Qian, Zhen as Director
14 April 2018Resigned Sun, Yu, Dr as Director
14 April 2018Resigned Yu, Yiheng as Director
28 June 2015Resigned Hannigan, Lindsay Anne as Director
27 January 2015Appointed Yu, Yiheng as Director
14 November 2013Appointed Zhang, Guocheng as Director
14 November 2013Appointed Ren, Ling, Dr as Director
14 November 2013Appointed Ren, Ling, Dr as Director
14 November 2013Appointed Zhang, Guozheng as Director
30 April 2012Appointed Mcmartin, Jin Xiaobo as Secretary
30 April 2012Resigned Mcmartin, Jin as Director
1 April 2012Resigned Yang, Wen as Secretary
5 May 2011Appointed Hannigan, Lindsay Anne as Director
1 April 2011Appointed Mcmartin, Jin as Director
31 March 2011Resigned Zhang, Yong as Director
12 March 2011Appointed Sun, Yu, Dr as Director
12 March 2011Appointed Wu, Maozhen as Director
12 March 2011Appointed Tian, Weiqian as Director
12 March 2011Appointed Qian, Zhen as Director
19 February 2011Appointed Wu, Maozhen as Director
19 February 2011Appointed Tian, Wenqian as Director
27 March 2010Appointed Qian, Zhen as Director
27 March 2010Appointed Sun, Yu, Dr as Director
15 July 2008Appointed Yang, Wen as Secretary
15 July 2008Resigned Qin, Zufen as Secretary
6 June 2006Appointed Zhang, Yong as Director
1 April 2005Resigned Cai, Xiao Dong as Director
1 April 2005Resigned Kemp, Merry as Director
9 April 2002Appointed Cai, Xiao Dong as Director
9 April 2002Appointed Kemp, Merry as Director
9 April 2002Appointed Qin, Zufen as Secretary