快递偏远查询网站链接：

1. DHL：http://www.cn.dhl.com/zh/express/shipping/shipping_advice/surcharges.html

2. UPS ：https://www.ups.com/content/cn/zh/shipping/cost/zones/area_surcharge.html

3. TNT ：http://www.tnt.com/content/dam/tnt_express_media/global_media_library/images/ppdownloads/OOA_28_02_2013_Newlogo.pdf

4. FEDEX ：http://images.fedex.com/us/services/pdf/Zipcodes_OPA_ODA.pdf

美国加征关税清单 1  /design/static/upload/20180918142730001.pdf

美国加征关税清单 2  /design/static/upload/20180918142730002.pdf

美国加征关税清单 3  /design/static/upload/20180918142730003.pdf

FBA头程物流的合规操作：/design/static/upload/20180918142730003.pdf

9月1日起加15% List_4A_(Effective_September_1,_2019)：/design/static/upload/20200116000001.pdf