Click Download to see full text: Circular No. 22/2001/TT-BTC dated April 3, 2001 amending the Finance Ministry’s Circular No. 146/1999/TT-BTC dated December 17, 1999, which guides the tax exemption and reduction for subjects entitled to investment preferences under the Government’s Decree No. 51/1999/ND-CP dated July 8, 1999 detailing the implementation of domestic investment promotion Law No. 03/1998/QH10 (amended)