Table of Similar Goods and Services (Classes 01–45) — List and Search

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
40	4011	400022	图样印刷	pattern printing
40	4011	400114	照相排版	photocomposing services
40	4011	400089	照片冲印	photographic printing
40	4011	400090	照相凹版印刷	photogravure
40	4011	400115	丝网印刷	silkscreen printing
40	4011	400107	分色	colour separation services
40	4011	400111	印刷	printing
40	4012	400139	混凝土粉碎	crushing of concrete
40	4012	C400007	废气处理	waste gas treatment
40	4012	C400008	废水处理	waste water treatment
40	4012	400109	有害材料的净化处理	processing of hazardous materials for decontamination
40	4012	400105	废物和垃圾的销毁	destruction of waste and trash
40	4012	400068	废物和垃圾的回收利用	recycling of waste and trash
40	4012	400116	废物和可回收材料的分类（变形）	sorting of waste and recyclable material [transformation]
40	4012	400106	废物和垃圾的焚化	incineration of waste and trash
40	4012	400124	废物再生	upcycling [waste recycling]
40	4012	400097	废物处理（变形）	waste treatment [transformation]
40	4013	400151	霉菌污染修复用空气洗涤器的出租	rental of air scrubbers for mould remediation / rental of air scrubbers for mold remediation
40	4013	400118	空调设备出租	rental of air-conditioning apparatus
40	4013	400081	空气除臭	air deodorizing / air deodorising
40	4013	400082	空气清新	air freshening
40	4013	400003	空气净化	air purification
40	4013	400119	空间供暖设备出租	rental of space heating apparatus
40	4014	C400009	水净化	water purification
40	4014	400025	水处理	water treating

Table of Similar Goods and Services

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