What HS code 3402.31 covers
HS code 3402.31 classifies acidi solfonici di alchilbenzene lineare e loro sali. It is a subheading of heading 3402 (Agenti organici di superficie (diversi dai saponi); preparazioni tensioattive, preparazioni per liscivie (comprese le preparazioni ausiliarie per lavare) e preparazioni per pulire, anche contenenti sapone, diverse da quelle della voce 3401), in chapter 34 (Soap, organic surface-active agents; washing, lubricating, polishing or scouring preparations; artificial or prepared waxes, candles and similar articles, modelling pastes, dental waxes and dental preparations with a basis of plaster), section VI of the Harmonized System. These six digits are identical in every country that uses the HS.
Classification path
Import duty for 3402.31
Aliquota NPF erga omnes (paesi terzi). L'IVA all'importazione, dal 17 al 27 percento a seconda del paese, e le eventuali misure antidumping, si applicano separatamente.
Fonte: TARIC
Solo aliquota base NPF. I dazi Section 301 e quelli IEEPA del 2025 possono sommarsi a questa per le merci dalla Cina.
Fonte: HTSUS / CBP
Imported this in 2024 or 2025?
Courts voided some of the tariffs importers paid on goods like this. You may be owed money back. The audit is free and we only get paid when you do.
Related codes in heading 3402
Not quite the right fit? These subheadings sit under the same heading and are the most common alternatives to 3402.31.
- 3402.39 altri
- 3402.41 cationici
- 3402.42 non ionici
- 3402.49 altri
- 3402.50 Preparazioni condizionate per la vendita al minuto
- 3402.90 altri
Confirm the code for your exact product
A 6-digit subheading still covers a range of products. The wrong code at the border can mean overpaying duty, a delayed shipment, or a penalty. Describe your exact item and HS Mate confirms whether 3402.31 is right, with the duty rate and an audit trail your customs broker can accept.