Heading (4-digit)
2935Sulphonamides:
スルホンアミド
HS code 2935 is a Heading (4-digit) classification number. In Japan's trade statistics (published by Ministry of Finance), it represents import/export items classified as “Sulphonamides:”. This code has 6 subcategories defined below it.
Latest trade statistics
In May 2026, Japan's imports under HS code 2935 (Sulphonamides:) totaled ¥4B (YoY +94.8%), with a volume of 139,251 KG at about ¥28,364/KG. The top import sources are Portugal (17.8%), Singapore (15.7%), People's Republic of China (15.1%). Exports totaled ¥236M (YoY +166.9%), with a volume of 1,984 KG at about ¥118,817/KG. The top export destinations are United States of America (38.7%), Republic of Korea (27.8%), France (7.1%).
Export (May 2026)
¥236M
YoY: +166.9%
Qty: 1,984 KG
Unit price: ¥118,817/KG
Import (May 2026)
¥4B
YoY: +94.8%
Qty: 139,251 KG
Unit price: ¥28,364/KG
Top export destinations (2025)
| # | Country | Value | Share | Qty | Unit price |
|---|---|---|---|---|---|
| 1 | United States of America | ¥2B | 38.7% | 38,465 KG | ¥48,410/KG |
| 2 | Republic of Korea | ¥1B | 27.8% | 20,602 KG | ¥65,011/KG |
| 3 | France | ¥342M | 7.1% | 3,051 KG | ¥112,000/KG |
| 4 | Taiwan | ¥322M | 6.7% | 8,930 KG | ¥36,022/KG |
| 5 | Singapore | ¥301M | 6.3% | 74,775 KG | ¥4,027/KG |
Top import sources (2025)
| # | Country | Value | Share | Qty | Unit price |
|---|---|---|---|---|---|
| 1 | Portugal | ¥8B | 17.8% | 1,223 KG | ¥6,458,222/KG |
| 2 | Singapore | ¥7B | 15.7% | 40,909 KG | ¥169,832/KG |
| 3 | People's Republic of China | ¥7B | 15.1% | 606,500 KG | ¥11,013/KG |
| 4 | Ireland | ¥5B | 12.2% | 5,269 KG | ¥1,027,793/KG |
| 5 | India | ¥5B | 11.9% | 261,064 KG | ¥20,155/KG |
Subcategories6items
Subheading (6-digit)
293510N-Methylperfluorooctane sulphonamide Ⓘ
Subheading (6-digit)
293520N-Ethylperfluorooctane sulphonamide Ⓘ
Subheading (6-digit)
293530N-Ethyl-N-(2-hydroxyethyl)perfluorooctane sulphonamide Ⓘ
Subheading (6-digit)
293540N-(2-Hydroxyethyl)-N-methylperfluorooctane sulphonamide Ⓘ
Subheading (6-digit)
293550Other perfluorooctane sulphonamides Ⓘ
Subheading (6-digit)
293590Other Ⓘ
Related codes
Other codes in the same classification group
2901Acyclic hydrocarbons:2902Cyclic hydrocarbons:2903Halogenated derivatives of hydrocarbons:2904Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated:2905Acyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives:2906Cyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives:2907Phenols; phenol-alcohols:2908Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols:2909Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives:2910Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives:2912Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde:2914Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives:2915Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives:2916Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives:2917Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives:2918Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives:2919Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives:2920Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives:2921Amine-function compounds:2922Oxygen-function amino-compounds:2923Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined:2924Carboxyamide-function compounds; amide-function compounds of carbonic acid:2925Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds:2926Nitrile-function compounds:2929Compounds with other nitrogen function:2930Organo-sulphur compounds:2931Other organo-inorganic compounds:2932Heterocyclic compounds with oxygen hetero-atom(s) only:2933Heterocyclic compounds with nitrogen hetero-atom(s) only:2934Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds:2936Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent:2937Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones:2938Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives:2939Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives:2941Antibiotics:
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