In the First Schedule to the Additional Duties of Excise (Goods of Special Importance) Act, 1957, -
(i) in Item No. 1, for the entry in the third column, the entry "Seven and a half per cent. ad valorem." shall be substituted;
(ii) in Item No. 19, in sub-item I(1), after the word "lappet", the words "butta fabrics, round mesh mosquito netting," shall be inserted;
(iii) in Item No. 22, for the entry in the third column against sub-item (1), the entry "Two and a half per cent. ad valorem." shall be substituted.