Vietnam Airlines, Boeing to negotiate about 16 more airplane sales
July 06, 2015 at 21:28 PM EDT
WASHINGTON, July 6 (Reuters) - Boeing Co and Vietnam Airlines JSC on Monday agreed to negotiate the sale of eight more 787-10 Dreamliners and eight 777-8X aircraft, a move hailed by U.S. and Vietnamese officials as a sign of strengthening trade ties between the two former enemies.