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Table of Similar Goods and Services

Class 40 Treatment of materials

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 4010 400054 鞣革 tanning
40 4011 400002 电影胶片冲洗 processing of cinematographic films
40 4011 400023 照相底片冲洗 photographic film development
40 4011 400110 平版印刷 lithographic printing
40 4011 400113 胶印 offset printing
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