Containing More Than 62 Percent by Weight of Potassium Oxide (K2O) — US Import Duty
Official Description
Mineral or chemical fertilizers, potassic: > Potassium chloride > Containing more than 62 percent by weight of potassium oxide (K2O)
Hierarchy: Mineral or chemical fertilizers, potassic > Potassium chloride > Containing more than 62 percent by weight of potassium oxide (K2O)
US Duty Rates (2026 HTS)
Possible Additional Duties
- Section 301 Brazil TariffThe duty provided in the applicable subheading + 25% (origin: BR)
- Section 301 "Forced Labor" AlgeriaThe duty provided in the applicable subheading + 12.5% (origin: DZ)
- Section 301 "Forced Labor" AngolaThe duty provided in the applicable subheading + 12.5% (origin: AO)
- Section 301 "Forced Labor" ArgentinaThe duty provided in the applicable subheading + 10% (origin: AR)
- Section 301 "Forced Labor" AustraliaThe duty provided in the applicable subheading + 12.5% (origin: AU)
- Section 301 "Forced Labor" BahamasThe duty provided in the applicable subheading + 12.5% (origin: BS)
Applicability depends on country of origin and date of entry. Run the calculator for the full duty stack.
Classification
- Chapter
- Chapter 31 — Fertilizers
- Heading
- 3104 — Mineral or chemical fertilizers, potassic
Related Codes in this Heading
Common Questions
The general (MFN) duty rate for HS Code 3104.20.0050 (Containing more than 62 percent by weight of potassium oxide (K2O)) is Free. Use the calculator for an exact landed-cost estimate.
Yes — Chapter 99 measures may apply, including Section 301 Brazil Tariff, Section 301 "Forced Labor" Algeria, Section 301 "Forced Labor" Angola, among others. Applicability depends on the country of origin and entry date.
Calculate Landed Cost
Get an instant estimate for duty, taxes, and fees for this HS Code.
Start Calculator