Customs duty exemption for specified tariff heading established, with Nil basic and additional duty effective from the stated date. The notification amends Notification No. 21/2002-Customs by inserting a proviso clause making the exemption effective for goods against newly added S.No. 22AC from 1 October 2010, and by adding S.No. 22AC to the Table to list tariff heading 1006 30 as 'All goods' with Nil basic and additional customs duty.