Auxiliary duty amendment inserts two additional schedule entries into a customs exemption notification under statutory powers. Amendment to Notification No. 159/88 Customs inserts, after Sl. No. 268 and its entry, two new Sl. Nos. and entries designated as Nos. 182 Customs and 183 Customs into the Schedule, effected under statutory powers conferred by section 25(1) of the Customs Act and section 77(4) of the Finance Act.