Form Type:  6-K
Filing Date:  11/10/2021 
CIK:  0001084201 
Address:  NO. 39 SHANGDI XI ROAD
City, State, Zip:  BEIJING,  100085 
Telephone:  86-10-82890088 
Fiscal Year:  12/31 
Description of Business
We are a holding company and conduct our business through our 73.09% majority-owned subsidiary Sinovac Beijing, our 59.24% majority-owned subsidiary Sinovac LS, our 68% majority-owned subsidiary Sinovac Dalian, and our wholly owned subsidiaries Sinovac Biomed, Sinovac Hong Kong and Sinovac Biotech (Singapore) Pte. Ltd. ("Sinovac Singapore"). Sinovac Beijing was incorporated on April 28, 2001, Sinovac LS was incorporated on May 7, 2009, Sinovac Dalian was established on January 19, 2010, Sinovac Biomed was incorporated on April 16, 2015, Sinovac Hong Kong was incorporated on October 21, 2008 and Sinovac Singapore was incorporated on August 6, 2020. We were incorporated in Antigua and Barbuda on March 1, 1999 as an Antiguan company with limited liability under the laws of Antigua and Barbuda pursuant to the International Business Corporations Act. Before we adopted our current name on October 21, 2003, we were called Net-Force System Inc.
Register and access this filing in:     
  FORM 6-K
  EXHIBIT 99.1

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