This　study　investigates　the　effect　of　economic　policy　uncertainty　on　financing　efficiency　in　China＇s　high-tech　manufacturing　industry　from　static　and　dynamic　perspectives.　Using　data　envelopment　analysis　(DEA)　and　the　Malmquist　index,　we　measure　financing　efficiency　and　its　changes　over　time.　The　results　show　that　China＇s　high-tech　manufacturing　firms　exhibit　low　static　financing　efficiency,　yet　they　exhibit　relatively　high　dynamic　efficiency.　A　significant　positive　relationship　is　found　between　economic　policy　uncertainty　and　both　static　and　dynamic　financing　efficiency.　The　uncertainty　motivates　firms　to　improve　their　financing　efficiency,　mainly　by　enhancing　technical　and　scale　efficiency　and　by　increasing　comprehensive　efficiency.　Moreover,　different　financing　channels,　such　as　commercial　credit,　equity　financing,　bank　credit,　and　internal　financing,　have　varied　effects　on　the　relationship　between　economic　policy　uncertainty　and　static　financing　efficiency.　This　study　demonstrates　that　high-tech　manufacturing　enterprises　can　respond　to　economic　policy　uncertainty　by　improving　their　financing　efficiency.