航空货物查询:http://www.likelic.com/tools/airCargo.html
上海外港:http://www.sipgzct.com/wat/controllerServlet.do?method=getinputmode
东方海外: http://www.oocl.com/schi/Pages/default.aspx
万海航运: http://www.wanhai.com/views/Main.xhtml
韩进海运:http://www.oocl.com/schi/Pages/default.aspx