VinFast's parent, Vingroup, will invest $14.3 billion in a Haiphong seaport, while its EV arm eyes India for growth. VinFast's Tamil Nadu plant targets 150K EVs per year, with early export orders from Sri Lanka, Nepal, and Mauritius. Stocktwits sentiment turned 'bearish' Monday as the U.S.-listed stock fell 19.3% YTD.