Amendment to customs exemption notification inserts a further serial entry expanding the auxiliary duty exemption framework. The Central Government amends Notification No. 159/89-Customs by inserting, after serial number 270, a new entry referencing Notification No. 248-Customs dated 16-10-1989, under powers conferred by the Customs Act and the Finance Act, to record an additional auxiliary duty entry in the schedule of miscellaneous exemption notifications.