Derivative Warrants | PTT13C1604A | DERIVATIVE CALL WARRANTS ON PTT PUBLIC COMPANY LIMITED ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN APRIL 2016 # A | Stock in SET50

Derivative Warrants | PTT23C1611A | DERIVATIVE CALL WARRANTS ON PTT PUBLIC COMPANY LIMITED ISSUED BY SCB SECURITIES COMPANY LIMITED LAST TRADING IN NOVEMBER 2016 # A | Stock in SET50 | Offering Date

Derivative Warrants | PTT28C1606A | DERIVATIVE CALL WARRANTS ON PTT PUBLIC COMPANY LIMITED ISSUED BY MACQUARIE SECURITIES (THAILAND) LIMITED LAST TRADING IN JUNE 2016 # A | Stock in SET50 | Offering

Derivative Warrants | PTT06P1611A | DERIVATIVE PUT WARRANTS ON PTT PUBLIC COMPANY LIMITED ISSUED BY PHATRA SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN NOVEMBER 2016 # A | Stock in SET50

Derivative Warrants | PTT11C1609A | DERIVATIVE CALL WARRANTS ON PTT PUBLIC COMPANY LIMITED ISSUED BY KASIKORN SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN SEPTEMBER 2016 # A | Stock in SET50

Derivative Warrants | PTT11P1609A | DERIVATIVE PUT WARRANTS ON PTT PUBLIC COMPANY LIMITED ISSUED BY KASIKORN SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN SEPTEMBER 2016 # A | Stock in SET50

funds which have invested or held equity instruments issued by PTT Public Company Limited: (1) mutual fund excluding ETF; (2) provident fund. Clause 2. In case where the Stock Exchange of Thailand issues

and Exchange Commission No. SorKhor/Nor. 37/2550 Re: Relaxation on Calculation and Announcement of Net Asset Value of Mutual Funds Investing in Equity Instruments Issued by PTT Public Company Limited By

Exchange Commission No. SorKhor/Nor. 37/2550 Re: Relaxation on Calculation and Announcement of Net Asset Value of Mutual Funds Investing in Equity Instruments Issued by PTT Public Company Limited By virtue

129 students from the Advanced Certificate Course in Public Administration and Law for Executives Program, Class 23, at King Prajadhipok's Institute. Ms. Yaowalak Chuchot from PTT Public Company Limited