In the said notification, in the Table, in serial number 3, in column (3), in item (iv), after clause (f), The following shall be inserted, namely, - “ Provided that during the period beginning from the 14th June, 2021 and ending with the 30th September, 2021, the State tax on service of description as specified in clause (f), shall, irrespective of rate specified in column (4), be levied at the rate of 2.5 per cent.’’;