HTS 2836 — Carbonates Tariff Rate (2026)
Carbonates and peroxocarbonates including sodium carbonate (soda ash). Used in glass, detergents, and chemicals.
Duty Rates
Top Countries of Origin
Products classified under HTS 2836 — Carbonates — are among the globally sourced imports entering the US. Carbonates and peroxocarbonates including sodium carbonate (soda ash). Used in glass, detergents, and chemicals. All imports under this heading are subject to the 10% Section 122 tariff (effective February 24, 2026). Chinese imports face an additional Section 301 tariff of 25%. The top countries of origin for HTS 2836 imports include CN, TR, CA, DE, KE. Tariff rates vary by source country based on applicable trade agreements and special tariff programs.
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Inorganic Chemicals Tariffs by Country
Other Headings in Chapter 28
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