Rescission of exemption notification: government revokes earlier central excise tariff exemption under rule authority, terminating its effect. The Central Government rescinds the earlier tariff exemption by revoking Notification No. 213/83-Central Excises dated 5th August, 1983, exercising powers conferred by sub-rule (1) of rule 8 of the Central Excise Rules, 1944, as recorded in Notification No. 189/86-C.E. dated 4th March, 1986.