3402.31-Linear alkylbenzene sulfonic acids and their salts:

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Harmonized Tariff Schedule (2025 HTS Revision 26 (10/31/2025))

HTS Code	3402.31
Article Description	Linear alkylbenzene sulfonic acids and their salts:
Quota of Quantity
Unit of Quantity	[]
Rates of Duty (1-General)
Rates of Duty (1-Special)
Rates of Duty (2-Cuba and North Korea)
Footnotes	[]
Additional Duty
Additional Duty(products of China)

Section VI:	Products of the Chemical or Allied Industries
Chapter 34	Soap, organic surface-active agents, washing preparations, lubricating preparations, artificial waxes, prepared waxes, polishing or scouring preparations, candles and similar articles, modeling pastes, "dental waxes" and dental preparations with a basis of plaster
Heading 3402	Organic surface-active agents (other than soap); surface-active preparations, washing preparations (including auxiliary washing preparations) and cleaning preparations, whether or not containing soap, other than those of heading 3401: Anionic organic surface-active agents, whether or not put up for retail sale:
Subheading 3402.31	Linear alkylbenzene sulfonic acids and their salts: