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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 0501(六) 050441 消毒剂 disinfectants
05 0501(六) 050118 卫生消毒剂 disinfectants for hygiene purposes
05 0501(一) 050402 医用下体注洗液 douching preparations for medical purposes
05 0501(一) 050332 药物饮料 medicinal drinks
05 0501(一) C050025 药酒 medicated wine
05 0501(一) 050125 医用药物 drugs for medical purposes
05 0501(一) 050133 酏剂(药物制剂) elixirs [pharmaceutical preparations]
05 0501(一) 050370 医用酶制剂 enzyme preparations for medical purposes
05 0501(一) 050368 医用酶 enzymes for medical purposes
05 0501(一) 050269 药用麦角 ergot for pharmaceutical purposes
05 0501(一) 050138 药用酯 esters for pharmaceutical purposes
05 0501(一) 050139 药用乙醚 ethers for pharmaceutical purposes
05 0501(一) 050141 药用桉树脑 eucalyptol for pharmaceutical purposes
05 0501(一) 050142 药用桉树 eucalyptus for pharmaceutical purposes
05 0501(一) 050143 泻药 purgatives / evacuants
05 0501(一) 050414 含药物的洗眼剂 medicated eye-washes
05 0501(一) 050146 解热剂 febrifuges
05 0501(一) 050147 医用茴香 fennel for medical purposes
05 0501(一) 050187 药用奶发酵剂 milk ferments for pharmaceutical purposes
05 0501(一) 050333 药用酵素 ferments for pharmaceutical purposes
05 0501(一) 050367 膳食纤维 dietary fibre / dietary fiber
05 0501(一) 050244 急救箱(备好药的) first-aid boxes, filled
05 0501(一) 050381 药用鱼粉 fish meal for pharmaceutical purposes
05 0501(一) 050162 药用亚麻籽 linseed for pharmaceutical purposes / flaxseed for pharmaceutical purposes
05 0501(一) 050190 药用亚麻籽粉 linseed meal for pharmaceutical purposes / flaxseed meal for pharmaceutical purposes

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