2903481,1,1,3,3-Pentafluorobutane (HFC-365mfc) and 1,1,1,2,2,3,4,5,5,5-decafluoropentane (HFC-43-10mee):

1,1,1,3,3－ペンタフルオロブタン（HFC－365mfc）及び1,1,1,2,2,3,4,5,5,5－デカフルオロペンタン（HFC－43－10mee）

HS code 290348 is a Subheading (6-digit) classification number. In Japan's trade statistics (published by Ministry of Finance), it represents import/export items classified as “1,1,1,3,3-Pentafluorobutane (HFC-365mfc) and 1,1,1,2,2,3,4,5,5,5-decafluoropentane (HFC-43-10mee):”.

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Latest trade statistics

In Dec 2025, Japan's imports under HS code 290348 (1,1,1,3,3-Pentafluorobutane (HFC-365mfc) and 1,1,1,2,2,3,4,5,5,5-decafluoropentane (HFC-43-10mee):) totaled ¥594,000, with a volume of 18 KG at about ¥33,000/KG. The top import sources are United States of America (100.0%). Exports totaled ¥278M (YoY +185.9%), with a volume of 44,400 KG at about ¥6,272/KG. The top export destinations are United States of America (77.0%), Singapore (8.3%), Netherlands (4.3%).

Export (May 2026)

¥278M

YoY: +185.9%

Qty: 44,400 KG

Unit price: ¥6,272/KG

Import (Dec 2025)

¥594,000

YoY: —

Qty: 18 KG

Unit price: ¥33,000/KG

Top export destinations (2025)

#	Country	Value	Share	Qty	Unit price
1	United States of America	¥1B	77.0%	246,000 KG	¥5,129/KG
2	Singapore	¥135M	8.3%	27,000 KG	¥5,017/KG
3	Netherlands	¥70M	4.3%	18,600 KG	¥3,781/KG
4	People's Republic of China	¥41M	2.5%	10,520 KG	¥3,862/KG
5	United Kingdom	¥39M	2.4%	9,300 KG	¥4,240/KG

Top import sources (2025)

#	Country	Value	Share	Qty	Unit price
1	United States of America	¥3M	100.0%	109 KG	¥23,954/KG

Related codes

Other codes in the same classification group

290311Chloromethane (methyl chloride) and chloroethane (ethyl chloride)290312Dichloromethane (methylene chloride)290313Chloroform (trichloromethane)290314Carbon tetrachloride 290315Ethylene dichloride (ISO) (1,2-dichloroethane)290319Other:290321Vinyl chloride (chloroethylene)290322Trichloroethylene 290323Tetrachloroethylene (perchloroethylene)290329Other 290341Trifluoromethane (HFC-23)290342Difluoromethane (HFC-32)290343Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a):290344Pentafluoroethane (HFC-125), 1,1,1-trifluoroethane (HFC-143a) and 1,1,2-trifluoroethane (HFC-143):2903451,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134):2903461,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea), 1,1,1,2,2,3-hexafluoropropane (HFC-236cb), 1,1,1,2,3,3-hexafluoropropane (HFC-236ea) and 1,1,1,3,3,3-hexafluoropropane (HFC-236fa):2903471,1,1,3,3-Pentafluoropropane (HFC-245fa) and 1,1,2,2,3-pentafluoropropane (HFC-245ca):290349Other: Ⓘ 2903512,3,3,3-Tetrafluoropropene (HFO-1234yf), 1,3,3,3-tetrafluoropropene (HFO-1234ze) and (Z)-1,1,1,4,4,4-hexafluoro-2-butene (HFO-1336mzz):290359Other 290361Methyl bromide (bromomethane)290362Ethylene dibromide (ISO) (1,2-dibromoethane)290369Other:290371Chlorodifluoromethane (HCFC-22)290372Dichlorotrifluoroethanes (HCFC-123)290373Dichlorofluoroethanes (HCFC-141, 141b):290374Chlorodifluoroethanes (HCFC-142, 142b):290375Dichloropentafluoropropanes (HCFC-225, 225ca, 225cb)290376Bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301) and dibromotetrafluoroethanes (Halon-2402)290377Other, perhalogenated only with fluorine and chlorine: Ⓘ 290378Other perhalogenated derivatives Ⓘ 290379Other: Ⓘ 2903811,2,3,4,5,6-Hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN)290382Aldrin (ISO), chlordane (ISO) and heptachlor (ISO):290383Mirex (ISO) Ⓘ 290389Other: Ⓘ +5

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