# Group 0304: Abrasive materials and preparations

The goods or services items in China trademark similarity group 0304, Abrasive materials and preparations, in class 3, with English and Chinese names.

Canonical URL: https://ginbing.com/docs/china-trademark/classes/3/0304
Markdown URL: https://ginbing.com/docs/china-trademark/classes/3/0304/index.md

## Group

研磨用材料及其制剂

In [class 3, Cosmetics and cleaning preparations](/docs/china-trademark/classes/3).

## Items

- Smoothing stones - 磨光用石头, item 030002, Nice item
- Grinding preparations - 研磨剂, item 030003, Nice item
- Grinding preparations - 磨利用制剂, item 030003, Nice item
- Carbides of metal [abrasives] - 金属碳化物（研磨料）, item 030035, Nice item
- Silicon carbide [abrasive] - 碳化硅（研磨料）, item 030036, Nice item
- Corundum [abrasive] - 金刚砂（研磨用）, item 030062, Nice item
- Diamantine [abrasive] - 金刚铝（研磨料）, item 030082, Nice item
- Emery paper - 金刚砂纸, item 030084, Nice item
- Emery cloth - 金刚砂布, item 030086, Nice item
- Emery - 金刚砂, item 030094, Nice item
- Sandpaper - 砂纸, item 030140, Nice item
- Pumice stone - 浮石, item 030145, Nice item
- Sandcloth - 砂布, item 030160, Nice item
- Glass cloth [abrasive cloth] - 玻璃砂布, item 030161, Nice item
- Abrasives - 研磨材料, item 030165, Nice item
- Abrasive paper - 研磨纸, item 030166, Nice item
- Polishing powder - 磨光粉, item C030032, CNIPA C item
- Abrasive paste - 研磨膏, item C030033, CNIPA C item
- Glass sand for grinding - 玻璃砂（研磨用）, item C030034, CNIPA C item
- Emery for grinding - 研磨用刚玉砂, item C030035, CNIPA C item
- White corundum - 白刚玉, item C030036, CNIPA C item
- Abrasive belts for fabric cutting machines - 裁布机用砂带, item C030073, CNIPA C item
- Abrasive paper [sandpaper] - 研磨纸（砂纸）, Non-standard item
- Abrasive rolls - 砂纸卷, Non-standard item
- Abrasive sand - 研磨砂, Non-standard item
- Abrasive strips - 研磨带, Non-standard item
- Foot smoothing stones - 磨脚石, Non-standard item
- Polishing stones - 磨光石, Non-standard item
- Pumice stones for personal use - 个人用磨脚石, Non-standard item

## 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.