https://www.taxtmi.com/circulars?id=6401 A previously prescribed measurement formula treating one cubic metre of marble block as equivalent to thirty square metres of marble slabs, applicable where slabs are manufactured with conventional or converted gang saws and allowing manufacturers the option to discharge duty on that basis, was deleted by Notification No. 7/92-C.E. but later restored by Notification No. 56/92-C.E.; the Board directs that the practice prevailing prior to 1-3-1992 applies for the period 1-3-1992 to 30-3-1992 for Central Excise duty calculation on irregular shaped marble slabs. en-us Mon, 22 Jun 1992 00:00:00 +0530 Fri, 03 Jul 2009 14:58:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/circulars?id=6401 A previously prescribed measurement formula treating one cubic metre of marble block as equivalent to thirty square metres of marble slabs, applicable where slabs are manufactured with conventional or converted gang saws and allowing manufacturers the option to discharge duty on that basis, was deleted by Notification No. 7/92-C.E. but later restored by Notification No. 56/92-C.E.; the Board directs that the practice prevailing prior to 1-3-1992 applies for the period 1-3-1992 to 30-3-1992 for Central Excise duty calculation on irregular shaped marble slabs. Circulars Central Excise Mon, 22 Jun 1992 00:00:00 +0530 https://www.taxtmi.com/circulars?id=6401