preferential tariff agreement meaning in English

优惠关税协定, 特惠关税协定

The main mechanism of asean free trade area for implementation is the common effective preferential tariff agreements ( cept ) . the tariff is a goal to establish a free trade area for cooperation among asean member countries , which calls for gradually reducing intra - regional tariffs and non - tariff barriers
老挝在1997年7月23日成为东盟正式成员国,并同意从1998年1月1日起参加东盟《共同有效优惠关税协定》计划将在10年内(即2008年前)把关税降到0 5 % 。