CIRCULAR TO SHAREHOLDERS IN RELATION TO THE PROPOSED FREE WARRANTS ISSUE OF UP TO 187,000,000 FREE WARRANTS ("WARRANT(S)") ON THE BASIS OF 1 WARRANT FOR EVERY 2 EXISTING ORDINARY SHARES IN ECOSCIENCE INTERNATIONAL BERHAD ("ECOSCIENCE" OR THE "COMPANY") HELD BY THE ENTITLED SHAREHOLDERS OF ECOSCIENCE WHOSE NAMES APPEAR IN THE RECORD OF DEPOSITORS OF THE COMPANY ON AN ENTITLEMENT DATE TO BE DETERMINED AND ANNOUNCED LATER ("PROPOSED FREE WARRANTS ISSUE")