At present, the Classification Table of Similar Trademarks and Service Areas used in China divides all goods and services into 45 categories, of which 1-34 categories are goods classification and 35-45 categories are services classification. The fourth category belongs to the commodity category, mainly including industrial oil and grease, fuel and lighting materials. The following is a breakdown of the contents of the fourth category in the trademark classification table:

the fourth category of industrial oils and fats; Lubricant; Composition for absorbing, wetting and binding dust; Fuel (including motor fuel) and lighting materials; Candles and wicks for lighting.

group p>41 industrial oil and grease, lubricating oil and lubricant (excluding fuel oil).

42 group liquid, gas fuel and lighting fuel.

group p>43 solid fuel.

group p>44 industrial wax.

45 sets of candles and wicks for lighting.

group p>46 compounds for absorbing, wetting and bonding dust.

47 group energy.