INSIDER PURCHASES: TechFaith Chairman & CEO Purchases 120,000 ADS

/PRNewswire via COMTEX/ -- China TechFaith Wireless Communication Technology Limited /quotes/comstock/15*!cntf/quotes/nls/cntf (CNTF 4.32, -0.08, -1.82%) ("TechFaith" or the "Company") today announced that its Chairman and CEO, Mr. Defu Dong, purchased...