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HTS code reference›Chapter 28: Inorganic chemicals and compounds of precious or rare-earth metals›2836.99.30.00

HTS Code 2836.99.30.00

Commercial ammonium carbonate and other ammonium carbonates

Official tariff path

Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate: › Other: › Commercial ammonium carbonate and other ammonium carbonates

Level: statistical10General duty: 1.7%Unit: kg

What does HTS 2836.99.30.00 cover?

This provision appears in the 2026 Harmonized Tariff Schedule of the United States under the following legal tariff hierarchy. A product must match the wording and applicable section or chapter notes before this code is used on an entry.

  1. 1Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate:
  2. 2Other:
  3. 3Commercial ammonium carbonate and other ammonium carbonates

Nearby tariff provisions

2836.99.10.00Cobalt carbonates2836.99.20.00Bismuth carbonate2836.99.40.00Lead carbonates2836.99.50Other
Official source and limitations

Based on USITC HTS 2026 Revision 12, published July 21, 2026. The general rate does not include every origin-specific program, Section 301 or 232 measure, antidumping or countervailing duty, quota, or other agency requirement.

Open this code in the official USITC search ↗