Tags Thaco Truong Hai vietnam Gov't allows Thaco to extend its deadline of tax import payment Tuesday, Jul 02, 2013 The Government has agreed to grant a request by the Truong Hai Automobile company (Thaco) to extend their deadline for paying import tax of more than VND1.2 trillion (US$75 million) from July 1, 2013 to June 30, 2014.