Tags or 34.6 per cent of Nha Trang Port (CNH) Vinpearl Nha Trang JSC buys 34.6 per cent of stake in Nha Trang Port Friday, Jul 31, 2015 Vinpearl Nha Trang JSC, a subsidiary of Vingroup, purchased 8.5 million shares, or 34.6 per cent of Nha Trang Port (CNH) on July 24.