State Of Gujarat & Anr vs Ami Pigments Pvt. Ltd. & Ors. Etc

The Gujarat High Court addressed the validity of the 2001 Circular issued under the Gujarat Sales Tax Act, 1969, which provided exemptions to assessees. The Court held that the Commissioner did not have the authority to issue the 2001 Circular, thus validating the superseding 2005 Circular. The judgment emphasized the distinction between the Gujarat Sales Tax Act and the A.P. General Sales Tax Act, relying on precedents such as J.K. Cotton Spinning and Ballarpur Industries to interpret the terms 'raw materials' and 'processing materials' in the context of the Gujarat law.