Customs exemption amendment removes specified First Schedule tariff entries, deleting redundant exemptions and narrowing listed relief under notifications. Further amendments to specified miscellaneous customs exemption notifications remove designated TABLE entries from Notification No. 37/2017 Customs and Notification No. 52/2017 Customs, omitting the listed serial numbers and thereby withdrawing those exemption items from the First Schedule to the Customs Tariff, with the deletions becoming effective on the stipulated dates.