https://www.taxtmi.com/notifications?id=16660 Exemption under rule 8(1) of the Central Excise Rules limits excise liability on goods in Chapter 74 to amounts calculated at specified per tonne rates. The notification lists categories of copper and copper products-mattes, precipitated copper, unrefined and refined unwrought copper, various copper alloys, waste and scrap, master alloys, bars, rods, profiles, plates, sheets, strip and foil-and prescribes distinct effective rates so duty is exempt to the extent it exceeds those per tonne amounts. en-us Tue, 01 Mar 1988 00:00:00 +0530 Sat, 05 Sep 2009 09:40:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/notifications?id=16660 Exemption under rule 8(1) of the Central Excise Rules limits excise liability on goods in Chapter 74 to amounts calculated at specified per tonne rates. The notification lists categories of copper and copper products-mattes, precipitated copper, unrefined and refined unwrought copper, various copper alloys, waste and scrap, master alloys, bars, rods, profiles, plates, sheets, strip and foil-and prescribes distinct effective rates so duty is exempt to the extent it exceeds those per tonne amounts. Notifications Central Excise Tue, 01 Mar 1988 00:00:00 +0530 https://www.taxtmi.com/notifications?id=16660