$SVA 20-F/A SEC Filings

Filed On	Filing
23 May 2013	20-F/A
20 Jan 2010	20-F/A
20 Aug 2009	FORM 20-F/A AMENDMENT NO.1
12 Jan 2006	SINOVAC BIOTECH LTD. 20F/A #5, 12.31.04
30 Dec 2005	SINOVAC BIOTECH LTD. 20F/A #4, 12.31.04
29 Nov 2005	SINOVAC BIOTECH LTD. FORM 20-F AMENDMENT #3, 11.21.05
21 Sep 2005	SINOVAC BIOTECH LTD. FORM 20-F AMENDMENT #2, 09.21.05
01 Sep 2005	SINOVAC BIOTECH LTD. FORM 20-F AMENDMENT #1, 08.31.05
14 May 2002	NET FORCE SYSTEMS ANNUAL REPORT, REVISED, 2001
01 Apr 2002	NET FORCE 20-F/A, AMENDMENT 2
14 Feb 2002	NET FORCE 20-F/A, AMENDMENT 1