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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. NCL 13-2027 enters into force on 1 January 2027.
Class Group Item No. Chinese English
03 0302 030280 洗碗机用洗涤剂 detergents for dishwashing machines / dishwasher detergents
03 0302 030279 餐具洗洁液 washing-up liquids / dish soaps
03 0302 030266 咖啡机清洗片剂 detergent tablets for coffee machines
03 0302 030245 家用化学清洁制剂 chemical cleaning preparations for household purposes
03 0302 030157 脱脂用松脂 turpentine for degreasing
03 0302 C030019 去油渍油 remove oil-sear liquid
03 0302 030179 去颜料制剂 paint stripping preparations
03 0302 C030016 去蜡水 removecereliquid
03 0302 C030020 去雾水 removemistliquid
03 0302 C030017 去油剂 removeoilliquid
03 0302 C030018 去渍剂 removesearliquid
03 0302 030170 除锈制剂 rust removing preparations
03 0302 030076 擦洗溶液 scouring solutions
03 0302 C030013 硅清洁剂 silicondetergent
03 0302 030153 苏打碱液 soda lye
03 0302 030068 去污剂 stain removers
03 0302 C030014 厕所清洗剂 toiletdetergent
03 0302 030158 脱脂用松节油 oil of turpentine for degreasing
03 0302 030195 疏通下水道制剂 preparations for unblocking drain pipes
03 0302 030138 墙纸洗涤剂 wallpaper cleaning preparations
03 0302 030072 清洗用洗涤碱 washing soda, for cleaning
03 0302 030022 白垩粉 whiting
03 0302 030126 挡风玻璃清洗剂 windscreen cleaning liquids / windshield cleaning liquids
03 0302 030087 去色剂 colour-removing preparations / color-removing preparations
03 0302 030005 刮面石(收敛剂) shaving stones [astringents]