Additional listed securities Subject : Additional listed shares Company name : PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED (PTTGC) Old capital (baht) : 45,066,439,890.00 - Common stock (Unit: shares) : 4,506,643,989 Number of additional shares : - Common stock (Unit: shares) : 686,469 New capital (baht) : 45,073,304,580.00 - Common stock (Unit: shares) : 4,507,330,458 Par value (baht per share) : 10.00 Allocated to : Warrants (PTTAR ESOP-Warrant) owned by PTTAR's or PTT's directors, management or employees 2,650,100 units exercise to 686,469 common shares Ratio (Old share : New shares) : 1 : 0.25905 Subscription price (baht per share) : 46.32 Subscription and payment period : From 30-Apr-2012 Trading date : 09-May-2012 ______________________________________________________________________