Decision No. 1139/QD-TTg of July 31, 2009, approving development planning of reserve system of crude oil and petroleum products of Vietnam to the year 2015, a vision toward 2025

Decision No. 1139/QD-TTg of July 31, 2009, approving development planning of reserve system of crude oil and petroleum products of Vietnam to the year 2015, a vision toward 2025