CIRCULAR TO SHAREHOLDERS IN RELATION TO THE PROPOSED BONUS ISSUE OF 180,000,000 WARRANTS IN MINOX ("WARRANTS") ON THE BASIS OF 1 WARRANT FOR EVERY 2 EXISTING ORDINARY SHARES IN MINOX HELD BY THE ENTITLED SHAREHOLDERS OF MINOX ON AN ENTITLEMENT DATE TO BE DETERMINED AND ANNOUNCED LATER ("PROPOSED BONUS ISSUE OF WARRANTS")