EX-8.1 2 v435962_ex8-1.htm EXHIBIT 8.1

 

Exhibit 8.1

 

List of Subsidiaries

 

1. Sinovac Biotech (Hong Kong) Ltd., a Hong Kong company
   
2. Sinovac Biotech Co., Ltd., a PRC company
   
3. Sinovac Research and Development Co., Ltd. (formerly known as Beijing Sinovac Biological Technology Co., Ltd.), a PRC company
   
4. Sinovac (Dalian) Vaccine Technology Co., Ltd., a PRC company
   
5. Sinovac Biomed Co., Ltd. (formerly known as Sinovac Zhong Yi Bio-pharmaceutical Co., Ltd.)