Per sulfur grade
Gasoline grade 2 (RON 93) contains 150 mg/kg sulfur, and gasoline grade 3 (RON 97) contains 10 mg/kg sulfur, per . Based on the consumption volumes, 28% of total gasoline in Argentina contains 10 mg/kg sulfur, 71% of total gasoline contains 150 mg/kg sulfur, and the remaining 1% is made up of other grades of gasolines. Gasoline grade 2 (regular) must decrease the sulfur content up to 50 mg/kg by January 1, 2024.