Subheadings 7
3402.31 Anionic organic surface-active agents (other than soap); linear alkylbenzene sulphonic acids and their salts, whether or not put up for retail sale 3402.39 Anionic organic surface-active agents (other than soap); other than linear alkylbenzene sulphonic acids and their salts, whether or not put up for retail sale 3402.41 Organic surface-active agents; cationic (other than soap), whether or not put up for retail sale 3402.42 Organic surface-active agents; non-ionic (other than soap), whether or not put up for retail sale 3402.49 Organic surface-active agents; whether or not put up for retail sale, n.e.c. in item no. 3402 3402.50 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 3402.90 Washing and cleaning preparations; surface-active, whether or not containing soap (excluding those of heading no. 3401), including auxiliary washing preparations, not for retail sale
Industry
This code belongs to the Chemicals industry.