The Consolidated Revenue Fund is appropriated to the extent necessary for the payment of:
(a) principal secured by stock; and
(b) interest on that principal; and
(c) amounts that are to be paid by the Commonwealth to depository nominees or depository interest registry operators for payment by or on behalf of the depository nominees to holders of depository interests, on account of either or both of:
(i) principal secured by stock in which the depository interests are beneficial interests; and
(ii) interest on that principal.