Circular No. 21/2002/TT-BTC dated March 1, 2002 of the Ministry of Finance guiding the natural resources tax exemption for materials exploited and used in the construction of Ho Chi minh Road (Phase I)

Circular No. 21/2002/TT-BTC dated March 1, 2002 of the Ministry of Finance guiding the natural resources tax exemption for materials exploited and used in the construction of Ho Chi minh Road (Phase I)