 Hanoi, HCMC and Hai Phong will begin the sale of E10, a biofuel blend comprising 10% ethanol and 90% traditional gasoline, on August 1.Hanoi, HCMC and Hai Phong will begin the sale of E10, a biofuel blend comprising 10% ethanol and 90% traditional gasoline, on August 1.   VnExpress English
Hanoi, HCMC and Hai Phong will begin the sale of E10, a biofuel blend comprising 10% ethanol and 90% traditional gasoline, on August 1.Hanoi, HCMC and Hai Phong will begin the sale of E10, a biofuel blend comprising 10% ethanol and 90% traditional gasoline, on August 1.   VnExpress English
