HTS Heading 3202

Synthetic organic tanning substances; inorganic tanning substances; tanning preparations, whether or not containing natural tanning substances; enzymatic preparations for pre-tanning

All 4 HTS codes under heading 3202 (synthetic organic tanning substances), with their duty rates from the 2026 HTS Revision 23. General duty Free to 6.5%.

Every line of heading 3202

  • 3202 Synthetic organic tanning substances; inorganic tanning substances; tanning preparations, whether or not containing natural tanning substances; enzymatic preparations for pre-tanning.
  • 3202.10 Synthetic organic tanning substances.
  • 3202.10.10.00 Aromatic or modified aromatic (kg): General 6.5%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 15.4¢/kg + 48.5%.
  • 3202.10.50.00 Other (under: Synthetic organic tanning substances) (kg): General 6.5%; Special Free (A+,AU,BH,CL,CO,D,E, IL,JO,KR, MA,OM, P,PA,PE,S,SG); Column 2 41.5%.
  • 3202.90 Other (under: Synthetic organic tanning substances; inorganic tanning substances; tanning preparations, whether or not containing natural tanning substances; enzymatic preparations for pre-tanning).
  • 3202.90.10.00 Consisting wholly of inorganic subtances (kg): General Free; Special none; Column 2 25%.
  • 3202.90.50.00 Other (under: Other) (kg): General 5%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 25%.

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.

Last reviewed 2026-11-12.