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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
05 0503 050401 空气除臭剂 air deodorizing preparations / air deodorising preparations
05 0503 050005 空气净化制剂 air purifying preparations
05 0503 C050031 漂白粉(消毒) bleaching powder for disinfecting purposes
05 0503 050119 非人用、非动物用除臭剂 deodorants, other than for human beings or for animals
05 0503 050117 净化剂 depuratives
05 0503 050380 化学盥洗室用消毒剂 disinfectants for chemical toilets
05 0503 050202 除霉化学制剂 chemical preparations for treating mildew
05 0503 C050029 冰箱除味剂 refrigerator deodorants
05 0503 C050030 厕所除臭剂 toilet deodorants
05 0503 050400 衣服和纺织品用除臭剂 deodorants for clothing and textiles
05 0504 050464 兽医用试纸 reagent paper for veterinary purposes
05 0504 050469 动物用杀虫沐浴露 insecticidal animal shampoos
05 0504 050470 兽医用杀虫洗涤剂 insecticidal veterinary washes
05 0504 050478 含药物的宠物用沐浴露 medicated shampoos for pets
05 0504 050377 兽医用氨基酸 amino acids for veterinary purposes
05 0504 050087 动物用防寄生虫颈圈 antiparasitic collars for animals
05 0504 050361 兽医用生物制剂 biological preparations for veterinary purposes
05 0504 050406 兽医用生物组织培养物 biological tissue cultures for veterinary purposes
05 0504 050051 牲畜用洗涤剂(杀虫剂) cattle washes [insecticides]
05 0504 050083 动物蹄用胶合剂 cement for animal hooves
05 0504 050363 兽医用化学制剂 chemical preparations for veterinary purposes
05 0504 050419 动物用膳食补充剂 dietary supplements for animals
05 0504 050075 狗用洗涤液(杀虫剂) dog washes [insecticides]
05 0504 050076 狗用驱虫剂 repellents for dogs
05 0504 050371 兽医用酶制剂 enzyme preparations for veterinary purposes

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