FURTHER ROYALTY. PROVISIONS The following provisions will also apply in relation to the payment of the royalty —
(a) if the amount ascertained by multiplying sixty cents ($0.60) by the total tonnage of direct shipping ore shipped or sold (and liable to royalty under paragraph (a) of Section 21.01) in any financial year is less than the total royalty which would be payable in respect of that ore but for the operation of the proviso to that paragraph then that proviso shall not apply in respect of direct shipping ore shipped or sold in that year and at the expiration of that year any necessary adjustments shall be made;
(b) if the amount ascertained by multiplying thirty cents ($0.30) by the total tonnage of fine ore and fines shipped or sold separately as such (and liable to royalty under paragraph (b) of Section 21.01) in any financial year is less than the total royalty which would be payable in respect of that ore but for the operation of that proviso to that paragraph then that proviso shall not apply in respect of fine ore and fines shipped or sold separately as such in that year and at the expiration of that year any necessary adjustments shall be made;
(c) the rate of royalty of fifteen cents ($0.15) per ton mentioned in paragraphs (c) and (d) of Section 21.01 will be adjusted up or down (as the case may be) as at the first day of January 1969 and as at the beginning of every fifth year thereafter in accordance with any variation in the average of the basic prices of foundry pig iron CIF Australian capital city ports as announced by BHP from time to time during the calendar year immediately preceding the date at which the adjustment is required to be made as compared with such average for the calendar year 1963;
(d) where iron ore products produced from secondary processing hereunder are so produced from an admixture of iron ore from the mineral lease and other iron ore a portion (and a portion only) of the iron ore products so produced (being that part of the whole of the iron ore prducts so produced as bears to that whole the same ratio as the amount of iron in the iron ore from the mineral lease used in the production of those iron products bears to the total amount of iron in the iron ore so used) will be deemed to be iron ore products within the meaning of that term as defined in Section 1.01.
