s 2
(1) There shall be paid to the State Governments Assignment specified in the first column in the Schedule to this Act a of export duty on portion ot the export duty on the mineral-ores (other than mineraliron-ore and tin) specified in the second column in the Schedule, produced in those States; and the portion of export duty so payable shall be as specified in the third column in the said Schedule. (2) No royalty or similar charges (whether under a lease or other instrument or under any State enactment, or whether the lease or instrument was made or the enactment passed before or after the making of the payment under sub-section (1)) shall as from the date of the making of the payment under that sub-section be levied by the State Governments in respect of such mineral-ores (other than iron-ore and tin), except with the written agreement of the Minister of Finance. (3) Parliament may by resolution add to, vary, delete or otherwise amend the Schedule.