最近,国家税务局对应税产品实际税收负担率下降的产品退税率进行调整。其中有色金属产品出口产品退税率调整如下:铜的退税率为9.9％、镍为16.8％、钨粉、丝及钨条为15.5％。其他有色金属冶炼品的退税率为11.4％,各类合金为15.6％,其他有色金属为16％。 Recently, the State Administration of Taxation adjusted the product tax rebate rate on the decline in the actual tax burden on taxable products. The export tax rebate rate for non-ferrous metal products was adjusted as follows: the rebate rate of copper was 9.9%, that of nickel was 16.8%, that of tungsten powder, silk and tungsten was 15.5%. The tax rebate rate of other non-ferrous smelting products is 11.4%, 15.6% for all kinds of alloys and 16% for other non-ferrous metals.