3402Organic 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:

有機界面活性剤（せつけんを除く。）並びに調製界面活性剤、調製洗剤、補助的調製洗剤及び清浄用調製品（せつけんを含有するかしないかを問わないものとし、第34.01項のものを除く。）

HS code 3402 is a Heading (4-digit) classification number. In Japan's trade statistics (published by Ministry of Finance), it represents import/export items classified as “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:”. This code has 7 subcategories defined below it.

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Latest trade statistics

In May 2026, Japan's imports under HS code 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 34.01:) totaled ¥10B (YoY +25.4%), with a volume of 27,647,734 KG at about ¥373/KG. The top import sources are People's Republic of China (34.5%), United States of America (11.7%), Republic of Korea (8.9%). Exports totaled ¥9B (YoY +6.4%), with a volume of 12,803,359 KG at about ¥734/KG. The top export destinations are People's Republic of China (34.6%), Taiwan (15.7%), Republic of Korea (8.8%).

Export (May 2026)

¥9B

YoY: +6.4%

Qty: 12,803,359 KG

Unit price: ¥734/KG

Import (May 2026)

¥10B

YoY: +25.4%

Qty: 27,647,734 KG

Unit price: ¥373/KG

Top export destinations (2025)

#	Country	Value	Share	Qty	Unit price
1	People's Republic of China	¥39B	34.6%	62,054,342 KG	¥629/KG
2	Taiwan	¥18B	15.7%	29,620,466 KG	¥597/KG
3	Republic of Korea	¥10B	8.8%	9,494,252 KG	¥1,042/KG
4	United States of America	¥7B	6.3%	6,198,224 KG	¥1,154/KG
5	Thailand	¥6B	5.5%	8,941,178 KG	¥699/KG

Top import sources (2025)

#	Country	Value	Share	Qty	Unit price
1	People's Republic of China	¥32B	34.5%	112,744,628 KG	¥288/KG
2	United States of America	¥11B	11.7%	25,443,492 KG	¥431/KG
3	Republic of Korea	¥8B	8.9%	38,419,526 KG	¥217/KG
4	Germany	¥8B	8.7%	10,738,637 KG	¥765/KG
5	Thailand	¥6B	6.8%	18,734,800 KG	¥343/KG

Subcategories7items

Subheading (6-digit)

340231Linear alkylbenzene sulphonic acids and their salts

340250Preparations put up for retail sale:

Subheading (6-digit)

340290Other:

Related codes

Other codes in the same classification group

3401Soap; organic surface-active products and preparations for use as soap, in the form of bars, cakes, moulded pieces or shapes, whether or not containing soap; organic surface-active products and preparations for washing the skin, in the form of liquid or cream and put up for retail sale, whether or not containing soap; paper, wadding, felt and nonwovens, impregnated, coated or covered with soap or detergent:3403Lubricating preparations (including cutting-oil preparations, bolt or nut release preparations, anti-rust or anti-corrosion preparations and mould release preparations, based on lubricants) and preparations of a kind used for the oil or grease treatment of textile materials, leather, furskins or other materials, but excluding preparations containing, as basic constituents, 70 % or more by weight of petroleum oils or of oils obtained from bituminous minerals:3404Artificial waxes and prepared waxes:3405Polishes and creams, for footwear, furniture, floors, coachwork, glass or metal, scouring pastes and powders and similar preparations (whether or not in the form of paper, wadding, felt, nonwovens, cellular plastics or cellular rubber, impregnated, coated or covered with such preparations), excluding waxes of heading 34.04:

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