In exercise of the powers conferred by sub-section (1) of Section 8-A of the Karnataka Sales Tax Act, 1957 (Karnataka Act 25 of 1957), the Government of Karnataka hereby exempts with effect from First day of April 2010, the tax payable by a dealer under Section 5 of the said Act, on the sale of diesel not exceeding eighty five thousand (85,000) kilo litres, for supply of fishermen for use in fishing activities as per the indents issued on a monthly basis by the Director of Fisheries, Government of Karnataka, during the financial year 2010-2011 as under