Hanoi, Sept. 12 -- Vietnamese electric vehicle (EV) maker VinFast sold 10,922 units in August, lifting its year-to-date total to 89,970 and sustaining its top position in the domestic market. VinFast's monthly sales have remained steady at around 11,000 units, far ahead of other brands, the company reported on September 12. VF 5 led August sales with 2,745 units, raising the total so far this year to 27,109. Its variant for transport service providers, Herio Green, also recorded 2,395 vehicles delivered to customers, strengthening VinFast's dominance in the A-SUV segment. VF 3 followed with 2,481 units sold in August. With 28,704 cars delivered since January, it is currently Vietnam's best-selling model, dubbed a "national car" for its af...