Table of Similar Goods and Services
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.
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| Class | Group | Item No. | Chinese | English |
|---|---|---|---|---|
| 06 | 0602 | 060312 | 紧固管道用金属环 | collars of metal for fastening pipes |
| 06 | 0602 | 060076 | 中央供暖装置用金属管道 | ducts of metal, for central heating installations / pipes of metal, for central heating installations / ducts and pipes of metal for central heating installations |
| 06 | 0602 | 060076 | 中央供热装置用金属管道 | ducts of metal, for central heating installations / pipes of metal, for central heating installations / ducts and pipes of metal for central heating installations |
| 06 | 0602 | 060337 | 油井用金属套管 | casings of metal for oilwells |
| 06 | 0602 | 060313 | 缆绳和管道用金属夹 | clips of metal for cables and pipes |