https://www.taxtmi.com/circulars?id=7226 Bushings of a platinum rhodium alloy within Chapter 71 that have been used in the manufacture of glass fibre and have become worn out may be sent outside the factory for remelting without excise duty; the exemption under Notification No. 313/86 applies provided the bushings were actually used in production of glass fibre. en-us Tue, 27 May 1986 00:00:00 +0530 Thu, 09 Jul 2009 16:13:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/circulars?id=7226 Bushings of a platinum rhodium alloy within Chapter 71 that have been used in the manufacture of glass fibre and have become worn out may be sent outside the factory for remelting without excise duty; the exemption under Notification No. 313/86 applies provided the bushings were actually used in production of glass fibre. Circulars Central Excise Tue, 27 May 1986 00:00:00 +0530 https://www.taxtmi.com/circulars?id=7226