Heading 3914
Ion-exchangers based on polymers of headings|3901|to 3913, in primary forms
Tariff classification hierarchy
39PLASTICS AND ARTICLES THEREOF3914Ion-exchangers based on polymers of headings|3901|to 3913, in primary forms
Check duty rate
The country of origin and import date are required to check the duty rate.
This product group is a classification category and is not itself a declarable customs tariff code.
Check duty rate →The catalogue provides classification information from a dated data snapshot. The applicable duty rate depends on origin and import date. Anti-dumping and countervailing duties, safeguards and other conditions may apply. It does not establish a universal or guaranteed duty rate.