Corporate Information

Yuhang District, Hangzhou, Zhejiang, China

Yuhang District, Hangzhou, Zhejiang, China

Room 1928, 19/F, Lee Garden One, 33 Hysan Avenue, Causeway Bay, Hong Kong

Tricor Investor Services Limited

17/F, Far East Finance Centre,

16 Harcourt Road,

Hong Kong

Mr. Quanwei Yuan

Zhejiang, China

Ms. Kwan Sau In

Hong Kong

Dr. Jonathon Zhong Zhao, Ms. Kwan Sau In

Room 1928, 19/F, Lee Garden One, 33 Hysan Avenue, Causeway Bay, Hong Kong

Ms. Yun Qiu (Chairman)

Dr. Jian Ji

Dr. Xiang Qian

Dr. Jian Ji (Chairman)

Mr. Dongfang Li

Dr. Xiang Qian

Dr. Jonathon Zhong Zhao (Chairman)

Ms. Yun Qiu

Dr. Jian Ji