CIRCULAR TO SHAREHOLDERS IN RELATION TO THE PROPOSED BONUS ISSUE OF 159,163,680 NEW ORDINARY SHARES IN UPA CORPORATION BHD ("UPA") ("UPA SHARE(S)") ("BONUS SHARE(S)") ON THE BASIS OF 2 BONUS SHARES FOR EVERY 1 EXISTING UPA SHARE HELD ON AN ENTITLEMENT DATE TO BE DETERMINED LATER ("PROPOSED BONUS ISSUE")