(i) that the materials imported are covered by a Value Based Duty Exemption Entitlement Certificate (hereinafter referred to as the said certificate), issued by the Licensing Authority in the form specified in the Schedule annexed to this notification; (ii) that the importer, at the time of clearance of the imported materials –
Provided that nothing contained in this notification shall apply to import of Acetic Anhydride against licence issued after 24th November, 1993, except where such licences have been issued with the approval of Advance Licensing Committee in the office of the Director General of Foreign Trade.