HS Code 2836.40.2000

Potassium Hydrogencarbonate (Potassium Bicarbonate) — US Import Duty

Official Description

Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate: > Potassium carbonates: > Potassium hydrogencarbonate (Potassium bicarbonate)

Hierarchy: Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate > Potassium carbonates > Potassium hydrogencarbonate (Potassium bicarbonate)

US Duty Rates (2026 HTS)

General Rate (MFN)1.3%

Unit of MeasureKG

Special Trade Program Rates

FreeA, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG — see HTS General Notes for eligible countries

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 28 — Inorganic Chemicals; Organic or Inorganic Compounds of Precious Metals, of Rare-Earth Metals, of Radioactive Elements or of Isotopes
Heading: 2836 — Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate

Related Codes in this Heading

2836.20.0000

Disodium carbonate

2836.30.0000

Sodium hydrogencarbonate (Sodium bicarbonate)

2836.40.1000

Dipotassium carbonate

Common Questions

What is the US import duty for HS Code 2836.40.2000?

The general (MFN) duty rate for HS Code 2836.40.2000 (Potassium hydrogencarbonate (Potassium bicarbonate)) is 1.3%. Preferential rates apply under 1 special trade program for eligible countries of origin. Use the calculator for an exact landed-cost estimate.

Are there additional tariffs on HS Code 2836.40.2000?

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.

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