https://www.taxtmi.com/notifications?id=16832 Goods classified under Chapters 28, 29, 36 and 38 are exempt from the excise duty specified in the Tariff when used in the manufacture of zinc or lead concentrates, subject to prescribed procedural requirements for use outside the factory of production. en-us Tue, 04 Aug 1987 00:00:00 +0530 Tue, 21 Jul 2009 14:38:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/notifications?id=16832 Goods classified under Chapters 28, 29, 36 and 38 are exempt from the excise duty specified in the Tariff when used in the manufacture of zinc or lead concentrates, subject to prescribed procedural requirements for use outside the factory of production. Notifications Central Excise Tue, 04 Aug 1987 00:00:00 +0530 https://www.taxtmi.com/notifications?id=16832