SVA [SINOVAC BIOTECH] 6-K: /CORRECTION/-Sinovac Biotech Ltd. , 56.1 , 55.6% ,
[/CORRECTION/-Sinovac Biotech Ltd. , 56.1 , 55.6% , In the news release, " 62.6% 75.2% , 60.3% 72.9% And the second sentence of the third paragraph from the section titled “Financial Review for the Nine Months Period Ended September 30, 2011” should read as “After deducting depreciation of land use rights, amortization of licenses, permits, the gross margin was 58.6%] [SINOVAC BIOTECH LTD. No. 39 Shangdi Xi Road Haidian District Beijing 100085, People’s Republic of China x o Form 20-F SINOVAC BIOTECH LTD.]