# Class 23: Yarns and threads

China trademark class 23, Yarns and threads: its 3 similarity groups with English and Chinese names, and the goods or services items in each.

Canonical URL: https://ginbing.com/docs/china-trademark/classes/23
Markdown URL: https://ginbing.com/docs/china-trademark/classes/23/index.md

## Class heading

Yarns and threads, for textile use.

纺织用纱和线。

## Similarity groups

- [2301 Yarns and filaments for textile use](/docs/china-trademark/classes/23/2301) - 纺织用纱、丝, 66 items
- [2302 Threads](/docs/china-trademark/classes/23/2302) - 线, 55 items
- [2303 Wool yarn](/docs/china-trademark/classes/23/2303) - 毛线, 11 items

## Source

Classes follow the Nice Classification. Similarity groups and Chinese item names follow CNIPA's classification of similar goods and services, as used in Ginbing's filing flow on 2026-10-12. CNIPA's current list is authoritative.

## Credit

The list is CNIPA’s classification of similar goods and services as of 2026-10-12. Nice Classification English is © WIPO.

## Next steps

- [File with Ginbing](/china-trademark-registration) - USD 150 per class, up to 10 items included. You choose the exact items in the application.
- [Let your AI pick the items](/docs/china-trademark/use-with-ai) - With Ginbing’s connector, your AI searches these items for you and prepares your filing draft.