CommercialTrade,Chainoperation,Agency,Importandexport2009China(Hefei)InnovationMatchmakingSymposiumDate:October,2009Frequency:YearlyYearoftheFirstEvent:2001Venue:AnhuilutemationalConventionandExhibitionCenterExhibits:innovationachievementsof16citiesinAnhui,theministryofEducation'sscientificresearch,thelatestachievementsofnationaldefensesystem,thelatestscientificresearchof