18. Amendment of section 24

Section 24(3) of the principal Act is amended by deleting sub-paragraph (i) of paragraph (a) and substituting the following sub-paragraph:“(i)in the case of an industrial building or structure, for a sum equal to the residue of expenditure on the construction or purchase (pursuant to a sale and purchase agreement entered into on or after 1st January 2006) of that building or structure immediately before the sale, computed in accordance with section 17;”.