In 2009, Haikou customs began to participate in the research work of Hainan offshore duty-free policy.
2009年，海口海关开始参与海南离岛免税政策的研究工作。
The offshore duty-free policy for Hainan has been completed and submitted to relevant departments for approval.
海南离岛免税政策已经制定完成并提交相关部门审批。
Through online sales window duty-free shopping must strictly enforce the relevant provisions of offshore duty-free policy.
通过网上销售窗口免税购物须严格执行离岛免税政策的相关规定。
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