Effective Rate of Duty adjustment: specified edible fats and oils excluding crude palm stearin now attract nil duty. Notification No. 33/2007 substitutes the S.No.9 entry in the Table of notification No. 3/2006 Central Excise to cover tariff headings 1507-1515 and declares that all goods other than crude palm stearin within those headings shall have a nil effective rate of duty.