| chemical | Chemical | | | |
| chemical:alcohol | Alcohol | material:fuel:liquid:light, material:solvent:alcohol | | |
| chemical:alcohol:ethanol | Ethanol | hygiene:disinfectant, material:fuel:liquid:light, material:solvent:alcohol:drinkable | | 3 - Important |
| chemical:alcohol:methanol | Methanol | material:fuel:liquid:light, material:solvent:alcohol | | 3 - Important |
| chemical:base | Base | material:base | | 2 - Desirable |
| chemical:base:koh | Potassium Hydroxide (KOH) | material:base:strong | | 2 - Desirable |
| chemical:base:naoh | Sodium Hydroxide (NaOH) | material:base:strong | | 2 - Desirable |
| chemical:fuel | Fuel | material:fuel | | 3 - Important |
| chemical:fuel:liquid | Liquid Fuel | material:fuel:liquid | | 2 - Desirable |
| chemical:fuel:liquid:biodiesel | Biodiesel | material:fuel:liquid:light | | 2 - Desirable |
| chemical:oil | Oil | material:oil | | 2 - Desirable |
| chemical:oil:vegetable | Vegetable Oil | material:fuel:liquid, material:lubricant, material:oil:edible | | 3 - Important |