# Class 4: Industrial oils and fuels

China trademark class 4, Industrial oils and fuels: its 7 similarity groups with English and Chinese names, and the goods or services items in each.

Canonical URL: https://ginbing.com/docs/china-trademark/classes/4
Markdown URL: https://ginbing.com/docs/china-trademark/classes/4/index.md

## Class heading

Industrial oils and greases; lubricants; dust absorbing, wetting and binding compositions; fuels (including motor fuels) and illuminants; candles and wicks for lighting.

工业用油和油脂；润滑剂；吸收、润湿和粘结灰尘用合成物；燃料（包括马达用燃料）和照明材料；照明用蜡烛和灯芯。

## Similarity groups

- [0401 Industrial oils and greases; lubricating oils and lubricants (excluding fuel oils)](/docs/china-trademark/classes/4/0401) - 工业用油及油脂，润滑油，润滑剂（不包括燃料用油）, 116 items
- [0402 Liquid and gaseous fuels; illuminants](/docs/china-trademark/classes/4/0402) - 液体、气体燃料和照明燃料, 65 items
- [0403 Solid fuels](/docs/china-trademark/classes/4/0403) - 固体燃料, 41 items
- [0404 Industrial wax](/docs/china-trademark/classes/4/0404) - 工业用蜡, 24 items
- [0405 Candles and wicks for lighting](/docs/china-trademark/classes/4/0405) - 照明用蜡烛和灯芯, 20 items
- [0406 Dust absorbing, wetting and binding compositions](/docs/china-trademark/classes/4/0406) - 吸收、润湿和粘结灰尘用合成物, 6 items
- [0407 Energy sources](/docs/china-trademark/classes/4/0407) - 能源, 3 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.