Exchange rate amendment substitutes Hong Kong dollar rate and makes it effective from the notified date. Amendment substitutes the Schedule entry for serial No. 9 to set the exchange rate for Hong Kong Dollars at 36.7900, made under sub-section (2) of section 20 of the Indian Stamp Act, 1899 and sub-clause (i) of clause (a) of sub-section (3) of section 14 of the Customs Act, 1962, and declares the substituted rate effective from 7-6-1991.