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Data version: CNIPA Table of Similar Goods and Services, 2026 text (based on the 13th edition of the Nice Classification, NCL 13-2026, in force since 1 January 2026). Chinese terms, groups and numbers follow the official text; English and Spanish terms are taken from WIPO, while CNIPA-specific items (C numbers) carry reference translations, whose English was fully revised on 8 October 2026. NCL 13-2027 enters into force on 1 January 2027. Selected reference translations were revised on 13 October 2026.

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Class Group Item No. Chinese English
01 0102(十三) 010220 巴豆醛 crotonic aldehyde
01 0102(四) C010031 冰晶粉 cryolite powder
01 0102(七) C010080 异丙苯 cumene
01 0102(四) 010228 氰化物 cyanides [prussiates] / prussiates
01 0102(五) C010055 环烷酸 naphthenic acid
01 0102(七) 010230 甲基异丙基苯 cymene
01 0102(十七) 010244 工业淀粉酶 diastase for industrial purposes
01 0102(七) C010101 间二氯苯 m-dichlorobenzene
01 0102(七) C010086 二氯乙烷 dichloroethane
01 0102(七) C010089 二氯甲烷 dichloromethane
01 0102(十一) C010138 双氰胺 dicyandiamide
01 0102(十一) C010146 二乙醇胺 diethanolamine
01 0102(十一) C010143 二乙胺 diethylamine
01 0102(五) C010057 对苯二甲酸 terephthalic acid
01 0102(八) C010113 一缩二乙二醇 diethylene glycol
01 0102(十一) C010142 二甲胺 dimethylamine
01 0102(十四) C010168 硫酸二甲酯 dimethyl sulfate
01 0102(七) C010097 二硝基氯化苯 dinitrochlorobenzene
01 0102(六) 010123 草酸氢钾 potassium dioxalate
01 0102(三) 010536 工业用二氧化钛 titanium dioxide for industrial purposes
01 0102(十九) 010414 工业用过氧化氢 hydrogen peroxide for industrial purposes
01 0102(十一) C010132 二苯胺 diphenylamine
01 0102(二十) 010247 蒸馏水 distilled water
01 0102(四) 010248 工业用白云石 dolomite for industrial purposes
01 0102(十三) C010161 庚醛 heptanal

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