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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 4003 400046 织布机整经 warping [looms]
40 4003 400039 羊毛加工 wool treating
40 4003 400056 染色服务* dyeing services*
40 4004 400137 细木工服务（定制生产木制品） joinery services [custom manufacturing of woodwork]
40 4004 400067 木材砍伐和加工 timber felling and processing
40 4004 400009 木器制作 woodworking
40 4005 400006 纸张加工 paper finishing
40 4005 400061 纸张处理 paper treating
40 4005 400049 书籍装订 bookbinding
40 4006 400126 车窗染色服务 tinting of car windows
40 4006 400062 吹制玻璃器皿 glass-blowing
40 4006 400088 光学玻璃研磨 optical glass grinding
40 4006 400065 玻璃窗着色处理（表面涂层） window tinting treatment being surface coating
40 4007 400015 烧制陶器 pottery firing / firing pottery
40 4008 400128 为他人酿造啤酒 beer brewing for others
40 4008 400129 定制生产面包 custom manufacturing of bread
40 4008 400130 食品和饮料的巴氏杀菌 pasteurizing of food and beverages / pasteurising of food and beverages
40 4008 400131 为他人酿造葡萄酒 wine making for others
40 4008 400132 葡萄酒酿造咨询 consultancy in the field of wine making
40 4008 400138 奶酪熟化（奶酪加工服务） cheese processing services in the nature of ripening, maturing and aging of cheese
40 4008 400140 食品辐照 irradiation of food
40 4008 C400044 面粉加工 flour milling
40 4008 C400002 饲料加工 fodder processing
40 4008 400066 食物和饮料的防腐处理 food and drink preservation
40 4008 400033 食物熏制 food smoking