https://www.taxtmi.com/notifications?id=17162 The notification substitutes an entry exempting shells and blanks for pipes and tubes (tariff heading 7409.00) from central excise when used in the manufacture of copper pipes and tubes exempt under other table entries, and requires adherence to Chapter X procedures where such use occurs outside the factory of production. en-us Wed, 18 Jun 1986 00:00:00 +0530 Thu, 23 Jul 2009 13:05:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/notifications?id=17162 The notification substitutes an entry exempting shells and blanks for pipes and tubes (tariff heading 7409.00) from central excise when used in the manufacture of copper pipes and tubes exempt under other table entries, and requires adherence to Chapter X procedures where such use occurs outside the factory of production. Notifications Central Excise Wed, 18 Jun 1986 00:00:00 +0530 https://www.taxtmi.com/notifications?id=17162