Harmonized Tariff Schedule of the U.S. › Chapter 28 Inorganic chemicals; compounds of precious metals, rare-earth metals, radioactive elements or isotopes
2836.40.20.00Tariff line
Classification path
Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate
2836
Potassium carbonates
Potassium hydrogencarbonate (Potassium bicarbonate)
2836.40.20.00
Rates of duty
- General rate (Column 1)
- 1.3%
- Special
- Free (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
- Column 2
- 4.8%
- Unit
- kg
- Printed page
- 1410
Measure flagsfor origin CN
- Section 301 China, L39903.88.03 · 25%
- Section 301 forced labor: on an exemption list9903.05.89 · note 52(e)
- Partner government agency (PGA) requirementsFDA FD3, EPA EP7