https://www.taxtmi.com/caselaws?id=92886 Hypo solution obtained during film processing was held not liable to central excise duty because its marketability was not established and it had a short shelf life for instant use; the duty demand on that product was therefore set aside. On limitation, the absence of classification lists amounted to suppression of manufacture, so invocation of the extended period was justified and the plea of limitation was rejected. Duty demand on silver nitrate solution and silver nitrate crystals, along with the penalty, was sustained. en-us Tue, 10 Mar 1998 00:00:00 +0530 Sat, 05 Nov 2011 17:33:56 +0530 TaxTMI RSS Generator https://www.taxtmi.com/caselaws?id=92886 Hypo solution obtained during film processing was held not liable to central excise duty because its marketability was not established and it had a short shelf life for instant use; the duty demand on that product was therefore set aside. On limitation, the absence of classification lists amounted to suppression of manufacture, so invocation of the extended period was justified and the plea of limitation was rejected. Duty demand on silver nitrate solution and silver nitrate crystals, along with the penalty, was sustained. Case-Laws Central Excise Tue, 10 Mar 1998 00:00:00 +0530 https://www.taxtmi.com/caselaws?id=92886