ORGABIO: CIRCULAR TO SHAREHOLDERS IN RELATION TO THE FOLLOWING: (I) PROPOSED BONUS ISSUE OF UP TO 61,967,000 FREE WARRANTS IN ORGABIO ("WARRANT(S)") ON THE BASIS OF 1 WARRANT FOR EVERY 4 EXISTING ORDINARY SHARES IN ORGABIO HELD ON AN ENTITLEMENT DATE TO BE DETERMINED AND ANNOUNCED LATER; AND (II) PROPOSED ESTABLISHMENT OF AN EMPLOYEES' SHARE SCHEME OF UP TO 10% OF THE TOTAL NUMBER OF ISSUED SHARES (EXCLUDING TREASURY SHARES, IF ANY) OF ORGABIO (COLLECTIVELY REFERRED TO AS THE "PROPOSALS")