Drawback rate revision updates All Industry Rates of Duty Drawback for specified Chapter 71 tariff items under customs notification. Amends Notification No. 77/2023-Customs (N.T.) by substituting revised figures in column (4) of the Schedule for three specified Chapter 71 tariff items, thereby revising the All Industry Rates of Duty Drawback for those items; the amendment is made under the statutory authority conferred by the Customs Act, the Central Excise Act and the Drawback Rules and records the notification and file references for administrative continuity.