Interest Confirmed on Retrospective Duty Increase via Supplementary Invoice; Penalty Waived. https://www.taxtmi.com/highlights?id=19348 Levy of interest on differential duty raised through supplementary invoice - retrospective increase of price of finished goods - demand of interest confirmed - penalty waived - AT en-us Wed, 16 Jul 2014 14:04:42 +0530 Wed, 16 Jul 2014 14:04:42 +0530 TaxTMI RSS Generator Interest Confirmed on Retrospective Duty Increase via Supplementary Invoice; Penalty Waived. https://www.taxtmi.com/highlights?id=19348 Levy of interest on differential duty raised through supplementary invoice - retrospective increase of price of finished goods - demand of interest confirmed - penalty waived - AT Highlights Central Excise Wed, 16 Jul 2014 14:04:42 +0530 https://www.taxtmi.com/highlights?id=19348