Vietnamese electric vehicle manufacturer VinFast(VFSelectronicarcadealleyball.US) fell 15electronicarcadealleyball.5%, quoted at $5.34. On the news front, the National Highway Traffic Safety Administration (NHTSA) said on Monday that it has investigated the incident in April this year.electronicarcadealleyballA formal investigation has been launched into a collision involving Vietnamese electric vehicle manufacturer VinFastelectronicarcadealleyballA VF8 SUV in 1998 killed four members of a family.