Special Additional Excise Duty on Aviation Turbine Fuel gets a partial exemption for export clearances. Prescribes the effective rate of Special Additional Excise Duty on Aviation Turbine Fuel cleared for export by granting a partial exemption from duty in excess of the specified rate. The measure applies to Aviation Turbine Fuel under tariff item 2710 and takes effect immediately under the Central Excise framework read with the Finance Act, 2002.