Non-tariff barriers raise issues for improving competitiveness, compli… stockbot 0 15 02.01 10:37 https://vietnamnews.vn/economy/1640031/non-tariff-barriers-raise-issue… + 3 https://vietnamnews.vn/rss/economy.rss + 6 Entering the market is already difficult, but maintaining market share can be even more difficult.