Harmonized Tariff Schedule of the U.S. › Chapter 39 Plastics and articles thereof
3914.00.20.00Tariff line
Classification path
Ion-exchangers based on polymers of headings 3901 to 3913, in primary forms
3914
Cross-linked polyvinylbenzyltrimethylammonium chloride (Cholestyramine resin USP)
3914.00.20.00
Rates of duty
General rate (Column 1)Free
Special—
Column 235%
Unitkg
Printed page 1701
Measure flags
for origin CN, entry date 2026-10-25 · base rate Free
- Section 301 forced-labor tariff (12.5%)9903.05.31Applies+12.5%China: Column 1 rate + 12.5% additional
- China 301 List 2 (9903.88.02)9903.88.02Applies+25%8-digit subheading 3914.00.20 is on L2
- PGAFDA FD2 · required
Confirmed total 37.5% · max 37.5%Full duty breakdown →