3402.50Subheading
Washing and cleaning preparations; powders, flakes and granules, surface-active, whether or not containing soap (excluding those of heading no. 3401), put up for retail sale
Section VI — Products of the chemical or allied industries
This is a 6-digit subheading — the most specific level of the international HS. Country tariff schedules extend it further; the US tariff lines (HTS) below refine it to 8–10 digits for duty purposes.
US tariff lines for this subheading are not in the bundled starter dataset yet — the full HTS schedule is coming soon. You can still search by code in the tariff simulator.