JUDGMENT

NAVIN SINHA, J.

1. Leave granted.

2. The appellant is aggrieved by orders dated 07.12.2016 and 14.06.2017, rejecting the writ petition as also the review application arising from the same.

3. The appellant, during the year 1993 imported 96 tons of the chemical “Acetic Anhydride” under three Bills of Entry bearing nos. 290, 291 and 300 dated 01.12.1993, 01.12.1993 and 14.12.1993 through the Inland Water Container Depot (ICD), Hyderabad under the Advance Licence Scheme. It claimed clearance of the consignment free of import duty in terms of Customs Notification nos. 203/1992, 204/1992, both dated 19.05.1992. The notification contained a scheme permitting import without payment of customs duty subject to fulfilment of certain norms and conditions. The Notification nos. 203/1992 and 204/1992 were amended by a Notification no. 183/1993 dated 25.11.1993, by which the subject imports became liable for duty, the exemption having been withdrawn. The Notification dated 25.11.1993 was further amended by another clarificatory Notification no. 105/1994 dated 18.03.1994 permitting the import of the chemical without customs duty subject to certain terms and conditions. The clarificatory noti