Special Additional Excise Duty increase on petroleum crude and ATF exports takes effect, amending the prior excise notification. The Central Government amends Notification No. 18/2022 Central Excise by substituting higher duty entries in the notification Table: the first tariff item's column (4) entry is replaced with a higher per tonne duty and the second tariff item's column (4) entry is replaced with a higher per litre duty; the amendment takes effect on 1 September 2022.