BEIJING, April 29, 2013 /PRNewswire/ -- China TechFaith Wireless Technology Limited (NASDAQ: CNTF) ("TechFaith" or the "Company") today announced it has filed its Annual Report Form 20-F for the fiscal year ended December 31, 2012 with the U.S. Securities and Exchange Commission on...
Source : http://www.prnewswire.com/news-releases/china-tech...
Source : http://www.prnewswire.com/news-releases/china-tech...