Tariff exemption amendment: substitution of Nil for a table entry altering the exemption status under central excise powers. Amendment substitutes 'Nil' for the entry in column (4) against S. No. 32A in the Table to Notification No. 6/2002 Central Excise, effected under the Central Excise Act as a public interest amendment and recorded by Notification No. 74/2003 CE, with reference to the principal notification and subsequent amendments.