3914.00—Ion-exchangers based on polymers of headings 3901 to 3913, in primary forms
General duty rate
Free – 3.9%
Across 2 10-digit lines; pick a line below for the exact rate
Coverage on this page
Plain-English explanation
HTS 3914.00 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Ion-exchangers based on polymers of headings 3901 to 3913, in primary forms. It sits in Chapter 39: Plastics and articles thereof, Section VII: Plastics and Articles Thereof; Rubber and Articles Thereof and rolls up 2 10-digit statistical lines, with general duty rates ranging from Free to 3.9%. No Chapter 99 tariff modifications or AD/CVD orders currently flag any line under this subheading in Tandom's catalog.
10-digit lines under 3914.00(2)
Pick a line to view full rate detail and compute landed duty
Frequently asked questions
What does HTS 3914.00 cover?
HTS 3914.00 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Ion-exchangers based on polymers of headings 3901 to 3913, in primary forms. It belongs to Chapter 39 and rolls up 2 10-digit statistical lines that brokers actually file at entry.
What is the duty rate for HTS 3914.00?
General (Column 1) duty rates for the 10-digit lines under HTS 3914.00 range from Free to 3.9%. The exact rate depends on the specific 10-digit statistical line — pick a line below to see its full rate detail.
How do I find the right 10-digit line under HTS 3914.00?
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 3914.00 is not directly fileable. Match your product description to the most specific 10-digit line in the list on this page; if multiple lines could apply, the General Rules of Interpretation (GRIs) and chapter notes determine which one governs.
Are there AD/CVD orders affecting HTS 3914.00?
Learn more
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