Economic data: National Bureau of Statistics /tjsj/ (data statistics) news category, the most comprehensive economic news site: China Finance and Economics Network / China Economic Information Network: / China Economic Network: / trade data site: Jing Cheng logistics network: /index.aspx?catid=a0a1a1653a1655&dycatid=gs_ a0a1a1653a1654_my4 can find the most real-time data site:/ After eating lunch back on the Internet to find the above is my pick out the better, provide information more authoritative, comprehensive resource site should be enough, huh?