The securities account can be used only for the following purposes
a) issuing fully paid up bonus shares
b) writing off preliminary expenses
c) write off commission paid or discount allowed on issue of shares or debentures of the company
d) providing for premium payable on redemption of any redeemable preference shares or debentures of the company (section 78(2))
the account can also be used for buy back of shares (section 77A(1)(ii)
The account cannot be used for any other purpose, hence Equity share primium can not be used for redemption of preference shares
Regards
Neha
ASHOK KUMAR R