39140010

HS code 3914001000 (Chapter 39 "Plastics and articles thereof"; Heading 3914 "ION–EXCHANGERS BASED ON POLYMERS OF HEADINGS 3901 TO 3913, IN PRIMARY FORMS"; Subheading 391400 "Ion-exchangers based on polymers of headings 39.01 to 39.13, in primary forms") under the Korea tariff schedule classifies "Cationic". Korea customs apply MFN rate of 8, WTO bound rate 0. Statutory unit of measure: KG. This commodity is subject to 1 import regulation or restriction; see compliance section below. 31 free trade agreement preferential rates are available for this code.