Turkey mulls anti-dumping case against Vietnamese polyester stockbot 0 397 2021.05.26 00:33 http://vietnamnews.vn/economy/956499/turkey-mulls-anti-dumping-case-ag… + 16 https://vietnamnews.vn/rss/economy.rss + 4 Turkey is looking into an anti-dumping case against polyester flat yarn (HS 5402.47) imports from Việt Nam, according to the country's trade representative in Turkey.