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Fetching tariff lines, duty rates and related codes.
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Fetching tariff lines, duty rates and related codes.
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General (MFN)
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Special / FTA
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Column 2
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Rate shown is General (Column 1) MFN from the 2026_rev4. Additional duties may apply including the 10% Section 122 global surcharge and Section 301 duties on Chinese-origin goods. Last reviewed: 2026_rev4.
Fluorine, chlorine, bromine and iodine:
Sulfur, sublimed or precipitated; colloidal sulfur
Carbon (carbon blacks and other forms of carbon not elsewhere specified or included)
Hydrogen, rare gases and other nonmetals:
Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury:
Hydrogen chloride (Hydrochloric acid); chlorosulfuric acid:
Sulfuric acid; oleum
Heading 2837 covers Cyanides, cyanide oxides and complex cyanides:. Subcodes further classify products by material, use, or form — see the subcodes list below.
Duty rates are not set at the 4-digit heading level. Drill down to the 8 or 10-digit tariff line that matches your product.
Yes — the Section 122 global surcharge applies in addition to the base MFN rate shown above. Use our Tariff Impact Calculator to see the total landed rate for your product.