Sinovac Biotech Ltd. Stock Downgraded (SVA)
TheStreet.com (Thursday 17th of May 2012 05:20:40 AM EDT)
Sinovac Reports Unaudited First Quarter 2012 Financial Results
MarketWatch (press release) (Tuesday 15th of May 2012 06:35:17 AM EDT)
Sinovac Biotech Ltd. Names Danny Chung As Chief Financial Officer
Reuters Key Development (Monday 14th of May 2012 08:01:00 AM EDT)