"-10" in -10 # diesel oil indicates that the freezing point of the diesel oil is -10℃. The freezing point is the temperature at which diesel oil starts to solidify at low temperature, and it is also one of the important performance indexes of diesel oil. It determines the performance of diesel in cold weather.

- No. 10 diesel is suitable for areas where the temperature is above -10° C. In these areas, the use of -10 diesel fuel ensures that the diesel engine can start and run normally at low temperatures and avoid engine failure due to diesel fuel solidification.

In general, the sulfur content of the -10 diesel is lower, which helps reduce the pollutants emitted by diesel engines and is more environmentally friendly. However, specific sulfur levels may vary depending on production standards and regions