https://www.taxtmi.com/notifications?id=19656 Exemption reduces customs duty on listed goods imported for manufacture of undiffused silicon wafers to an effective ad valorem rate of thirty five percent and waives additional duty under section three, subject to certification by a senior technical officer that the goods are required for that manufacture and to an importer bond securing payment of duty for any goods not proved to have been used for the declared purpose. en-us Sun, 01 Mar 1992 00:00:00 +0530 Sat, 22 Aug 2009 11:26:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/notifications?id=19656 Exemption reduces customs duty on listed goods imported for manufacture of undiffused silicon wafers to an effective ad valorem rate of thirty five percent and waives additional duty under section three, subject to certification by a senior technical officer that the goods are required for that manufacture and to an importer bond securing payment of duty for any goods not proved to have been used for the declared purpose. Notifications Customs Sun, 01 Mar 1992 00:00:00 +0530 https://www.taxtmi.com/notifications?id=19656