https://www.taxtmi.com/circulars?id=492 Spent sulphuric acid produced as a by product during manufacture, when a separate chemically defined compound, is classifiable as sulphuric acid for tariff purposes rather than as miscellaneous chemical waste, and that classification governs excise treatment and the applicability of exemption claims for use in fertilizer manufacture. en-us Wed, 30 Jul 2003 00:00:00 +0530 Wed, 24 Sep 2008 12:09:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/circulars?id=492 Spent sulphuric acid produced as a by product during manufacture, when a separate chemically defined compound, is classifiable as sulphuric acid for tariff purposes rather than as miscellaneous chemical waste, and that classification governs excise treatment and the applicability of exemption claims for use in fertilizer manufacture. Circulars Central Excise Wed, 30 Jul 2003 00:00:00 +0530 https://www.taxtmi.com/circulars?id=492