9 July 2025Resigned Li, Shun as Director
9 July 2025Appointed Li, Qing as Director
24 May 2024Appointed Tingting, Sun as Secretary
24 May 2024Resigned Hu, Bin as Secretary
14 May 2024Appointed Li, Shun as Director
14 May 2024Resigned Li, Qing as Director
1 May 2022Appointed Zhao, Zhiqiang as Director
1 May 2022Resigned Ye, Dan as Director
14 February 2022Resigned Liu, Xiaowen as Director
14 February 2022Appointed Li, Qing as Director
18 June 2018Appointed Wu, Wenlong as Director
1 September 2017Appointed Hu, Bin as Secretary
1 September 2017Resigned Zheng, Qingpu as Secretary
7 April 2017Resigned Du, Guosheng as Director
7 April 2017Appointed Ye, Dan as Director
27 August 2015Appointed Zheng, Qingpu as Secretary
27 August 2015Resigned Zhongfeng, Ma as Secretary
2 March 2015Appointed Du, Guosheng as Director
2 March 2015Resigned Zhang, Zhiyin as Director
1 September 2014Resigned Liping, Lian as Secretary
1 September 2014Appointed Zhongfeng, Ma as Secretary
8 November 2011Appointed Liping, Lian as Secretary
8 November 2011Resigned Zhang, Chao as Secretary
19 March 2010Appointed Zhang, Chao as Secretary
19 March 2010Resigned Zhang, Weihua as Secretary
16 November 2009Appointed Zhang, Zhiyin as Director
16 November 2009Resigned Hui, Li as Director
1 August 2008Resigned Zhang, Jie as Secretary
1 August 2008Appointed Zhang, Weihua as Secretary
31 December 2005Resigned Xiaochun, Zhao as Director
31 December 2005Appointed Liu, Xiaowen as Director
31 December 2005Appointed Zhang, Jie as Secretary
31 December 2005Resigned Liu, Xiaowen as Secretary
20 December 2004Resigned Ni, Songhua as Director
20 December 2004Appointed Xiaochun, Zhao as Director
20 August 2003Resigned Jin, Fu as Secretary
20 August 2003Appointed Liu, Xiaowen as Secretary
1 September 2001Appointed Ni, Songhua as Director
1 September 2001Resigned Yang, Hong Wei as Director
1 April 2001Resigned Shen, Juxian as Director
1 April 2001Appointed Jin, Fu as Secretary
1 April 2001Resigned Shen, Juxian as Secretary
20 December 2000Resigned Liu, Jian Pin as Director
20 December 2000Appointed Hui, Li as Director
19 March 1999Resigned Zhou, Jian Wei as Director
9 March 1999Appointed Shen, Juxian as Director
25 January 1999Appointed Yang, Hong Wei as Director
15 September 1998Resigned Han, Jin as Director
3 July 1997Appointed Liu, Jian Pin as Director
1 March 1997Resigned Gong, Min as Director
8 June 1995Appointed Zhou, Jian Wei as Director
6 March 1995Resigned Gong, Min as Secretary
6 March 1995Appointed Shen, Juxian as Secretary
1 January 1994Resigned Yun-Long, Jiang as Director