https://www.taxtmi.com/notifications?id=21727 Exemption of imported rock drilling bits under Customs Tariff headings 8207.11 and 8207.12 exempts from customs duty so much of the duty as exceeds the amount calculated at the rate of 40 per cent ad valorem; the exemption is effected under the executive power in the Customs Act and comes into force on 28 February 1986. en-us Mon, 17 Feb 1986 00:00:00 +0530 Fri, 04 Sep 2009 11:32:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/notifications?id=21727 Exemption of imported rock drilling bits under Customs Tariff headings 8207.11 and 8207.12 exempts from customs duty so much of the duty as exceeds the amount calculated at the rate of 40 per cent ad valorem; the exemption is effected under the executive power in the Customs Act and comes into force on 28 February 1986. Notifications Customs Mon, 17 Feb 1986 00:00:00 +0530 https://www.taxtmi.com/notifications?id=21727