https://www.taxtmi.com/notifications?id=16580 Exemption is granted for specified copper goods from excise duty when they are used for prescribed purposes-internal manufacture, manufacture of chemicals, musical instrument reeds, imitation zari, trinkets, defence uses in ordnance factories, or use in thermal power stations-and where required, subject to satisfaction or certification by the Collector or Assistant Collector of Central Excise. Exemptions for use outside the factory depend on following Chapter X procedures, providing written undertakings, and, for supply to a public undertaking, certification and a bond to secure duty if use is not proved. en-us Fri, 13 May 1988 00:00:00 +0530 Mon, 20 Jul 2009 14:45:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/notifications?id=16580 Exemption is granted for specified copper goods from excise duty when they are used for prescribed purposes-internal manufacture, manufacture of chemicals, musical instrument reeds, imitation zari, trinkets, defence uses in ordnance factories, or use in thermal power stations-and where required, subject to satisfaction or certification by the Collector or Assistant Collector of Central Excise. Exemptions for use outside the factory depend on following Chapter X procedures, providing written undertakings, and, for supply to a public undertaking, certification and a bond to secure duty if use is not proved. Notifications Central Excise Fri, 13 May 1988 00:00:00 +0530 https://www.taxtmi.com/notifications?id=16580