Per sulfur grade

Local petroleum refineries produce three grades of gasoline: RON 80 with a sulfur content of 1,000 mg/kg, RON 92 and RON 95 with a sulfur content of 500 mg/kg, and diesel fuel with a sulfur content of up to 2,000 mg/kg. The most popular gasoline grade consumed is RON 95 which complies with the regulatory limit of 500 mg/kg.