Table of Similar Goods and Services
0111 Chemical preparations for tempering
Notes on similar group 0111
Practice notes (J&C)
This group has only four items: annealing agents for metals, tempering agents for metals, quenching agents and quenching oil; there are no official notes. Heat-treatment equipment is in Class 11, and heat-treatment services for metals are in Class 40 (practical tip). No additions or deletions to this group in 2026.
Applies to the 2026 edition · Published 2026-10-09 · Reviewed 2026-10-09
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 |
|---|---|---|---|---|
| 01 | 0111 | 010393 | 金属退火剂 | metal annealing preparations |
| 01 | 0111 | 010682 | 金属回火剂 | metal tempering preparations |
| 01 | 0111 | C010249 | 淬火剂 | quenching agents |
| 01 | 0111 | C010250 | 淬火油 | quenching oil |