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HTS heading 3202: Synthetic organic tanning substances; inorganic tanning substances; tanning preparations, whether or not containing natural tanning substances; enzymatic prepar

Heading 3202 of the US Harmonized Tariff Schedule covers Synthetic organic tanning substances; inorganic tanning substances; tanning preparations, whether or not containing natural tanning substances; enzymatic preparations for pre-tanning. Below: every rated tariff line in it with its general duty rate, Section 301 China status and exclusions, then a page per line with a free duty calculator.

Official USITC HTS, 2026HTSRev22 · check on hts.usitc.gov

Heading 3202 at a glance

Goods named in this heading (official line texts): Aromatic or modified aromatic, Consisting wholly of inorganic subtances.

Subheadings (6-digit)

All tariff lines in heading 3202

LineDescriptionGeneralSection 301 (China)Exclusions
3202.10.10Aromatic or modified aromatic6.5%List 3 +25%
3202.10.50Synthetic organic tanning substances: Other6.5%List 3 +25%
3202.90.10Consisting wholly of inorganic subtancesFreeList 3 +25%
3202.90.50Other: Other5%List 3 +25%

All of chapter 32 · Chapter 32 rate summary · HTS lookup

General information from the official US Harmonized Tariff Schedule (USITC) and USTR Section 301 notices in HTS Chapter 99; not legal or customs advice. Classification is decided by CBP; confirm with a licensed customs broker or a CBP binding ruling.

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