Harmonized Tariff Schedule of the U.S. › Chapter 31 Fertilisers
3104.20.00.10Tariff line
Classification path
Mineral or chemical fertilizers, potassic
3104
Potassium chloride
Containing not more than 62 percent by weight of potassium oxide (K2 O)
3104.20.00.10
Rates of duty
General rate (Column 1)Free
Special—
Column 2Free
Unitt
Printed page 1599
Measure flags
for origin CN, entry date 2026-10-25 · base rate Free
- Section 301 forced-labor tariff (12.5%)9903.05.86ExemptexemptOn the note 52(b) general exemption list (exempt by HTS line; enter under 9903.05.86)
- China 301 List 3 (9903.88.03)9903.88.03Applies+25%8-digit subheading 3104.20.00 is on L3
- PGAFDA FD3EPA EP7
Confirmed total 25% · max 25%Full duty breakdown →