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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(十四) C010176 丙烯酸-2-乙基乙酯 2-ethylhexyl acrylate
01 0102(十一) C010157 丙烯腈 acrylonitrile
01 0102(七) C010099 邻硝基氯化苯 o-nitrochlorobenzene
01 0102(十五) 010029 工业用琼脂 agar-agar for industrial purposes
01 0102(十五) 010034 碘化蛋白 iodised albumen
01 0102(十五) 010035 麦芽蛋白 malt albumen
01 0102(十五) 010033 动植物白朊(原料) albumin [animal or vegetable, raw material]
01 0102(八) 010041 乙醇 ethyl alcohol
01 0102(八) 010547 酒精 vinic alcohol
01 0102(十四) C010172 醛酯 aldehyde esters
01 0102(十三) 010042 醛* aldehydes*
01 0102(六) 010564 工业用藻酸盐 alginates for industrial purposes
01 0102(二) 010558 工业用氨水(挥发性碱) ammonia [volatile alkali] for industrial purposes / volatile alkali [ammonia] for industrial purposes
01 0102(二) 010558 工业用挥发碱(氨水) ammonia [volatile alkali] for industrial purposes / volatile alkali [ammonia] for industrial purposes
01 0102(四) 010559 工业用碱性碘化物 alkaline iodides for industrial purposes
01 0102(四) 010561 碱金属盐 salts of alkaline metals
01 0102(十一) 010562 生物碱* alkaloids*
01 0102(十一) C010137 盐酸羟基胺 hydroxylamine hydrochloride
01 0102(四) 010052 明矾 alum
01 0102(四) 010046 矾土 alumina
01 0102(四) 010047 铝矾 aluminium alum
01 0102(四) 010050 氯化铝 aluminium chloride
01 0102(二) 010048 氢氧化铝 aluminium hydrate
01 0102(四) 010051 碘化铝 aluminium iodide
01 0102(四) 010049 硅酸铝 aluminium silicate

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