The provisions of section 69 and Chapter X shall apply to stores (other than those to which section 90 applies) as they apply to other goods, subject to the modifications that -

(a) for the words "exported to any place outside India" or the word" exported", wherever they occur, the words "taken on board any foreign-going vessel or aircraft as stores" shall be substituted.

(b) in the case of drawback on fuel and lubricating oil taken on board any foreign-going aircraft as stores, sub-section (1) of section 74 shall have effect as if for the words "ninety-eight per cent", the words "the whole" were substituted.