DHL偏远查询：http://raslist.dhl.com/jsp/first.jsp
UPS偏远查询：https://www.ups.com/content/cn/zh/shipping/cost/zones/area_surcharge.html
TNT偏远查询：http://www.tnt.com/express/zh_cn/site/home/how-to-ship-parcel/invoices-and-surcharges.html
FedEx偏远查询：http://www.fedex.com/cn/rates/surcharge_otherinfo.html
