Central Excise: Special Additional Excise Duty on High-Speed Diesel Oil increased to Rs. 11.50 per liter (02.11.2022) Leave a Comment / Daily Updates / By Team Bizsol Central Excise Special Additional Excise Duty on High-Speed Diesel Oil increased to Rs. 11.50 per liter vide Notification 37/2022 Central Excise Dt. 01-11-2022.