HS 2904-10 – Derivatives containing only sulpho groups, their salts and ethyl esters
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated. – Derivatives containing only sulpho groups, their salts and ethyl esters.