2022版协调制度对品目3402结构进行调整，删除子目3402.11至3402.19和子目3402.20，并替换为新的子目3402.31至3402.50，将原来的有机表面活性剂进一步划分为阴离子型有机表面活性剂和其他有机表面活性剂，并对直链烷基苯磺酸及其盐类在阴离子型有机表面活性剂下具体列名。
2017版
34.02 - 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 34.01.
- Organic surface-active agents, whether or not put up for retail sale :
有机表面活性剂，不论是否零售包装
3402.11 -- Anionic 阴离子型
3402.12 -- Cationic 阳离子型
3402.13 -- Non-ionic 非离子型
3402.19 -- Other 其他
3402.20 - Preparations put up for retail sale 零售包装的制品
3402.90 - Other
2022版
34.02 - 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 34.01.
- Anionic organic surface-active agents, whether or not put up for retail sale :
阴离子有机表面活性剂，不论是否供零售
3402.31 -- Linear alkylbenzene sulphonic acids and their salts直链烷基苯磺酸及其盐类
3402.39 -- Other其他
- Other organic surface-active agents, whether or not put up for retail sale :
其他有机表面活性剂，不论是否供零售
3402.41 -- Cationic阳离子型
3402.42 -- Non-ionic非离子型
3402.49 -- Other其他
3402.50 - Preparations put up for retail sale. 零售包装的制品
3402.90 - Other