According to the query of Guangming. com, the requirements for using hydrocarbon oil are as follows:

1. Hydrocarbon oil cookers should conform to Alcohol-based Civil Fuel Cookware, and should be checked, overhauled and recorded regularly.

2. When the hydrocarbon oil is used, the methanol concentration in the kitchen shall conform to the occupational exposure limits of methanol, and the fume emission concentration shall conform to the provisions of the Cooking Fume Emission Standard.

3. Restaurants operating hot pot should use induction cookers and solid alcohol stoves instead of methanol fuel stoves.

4. The pipes used should be metal pipes. It is forbidden to pass through restaurants, offices, stairwells and living rooms, and it is forbidden to pass through rooms that do not use methanol fuel.