Amendment to Nil Duty Bank List: Revised eligible banks authorized for import of gold and silver under customs notification. The Central Government substitutes List 34A and List 34B in Notification No. 50/2017 Customs to revise the list of banks eligible to facilitate import of gold and silver at nil customs duty (see S. No. 359A of the Table). List 34A names thirteen specified banks and List 34B names two specified banks. The substitution is given effect for the stated fiscal period and the notification references the principal notification and the immediately preceding amendment.