Central Excise exemption amendment modifies specified tariff table entries to change the per area levy for listed items. The Central Government, exercising its statutory power and being satisfied of the public interest, amends Notification No. 187/88 Central Excises dated 13th May 1988 by substituting, in the Table annexed to that notification, against S. Nos. 03 and 07 the entries in column (4) with the entry 'Rs. 10 per square metre'.