Derivative Warrants | PTT01C1810A | DERIVATIVE CALL WARRANTS ON PTT PUBLIC COMPANY LIMITED ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN OCTOBER 2018 # A | Stock in SET50

Derivative Warrants | PTT01P1810A | DERIVATIVE PUT WARRANTS ON PTT PUBLIC COMPANY LIMITED ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN OCTOBER 2018 # A | Stock in SET50

Derivative Warrants | S5001C1806H | DERIVATIVE CALL WARRANTS ON SET50 INDEX ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN JUNE 2018 # H | Index | Offering Date - 04/04/2018

Derivative Warrants | S5001C1806I | DERIVATIVE CALL WARRANTS ON SET50 INDEX ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN JUNE 2018 # I | Index | Offering Date - 04/04/2018

Derivative Warrants | S5001P1806H | DERIVATIVE PUT WARRANTS ON SET50 INDEX ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN JUNE 2018 # H | Index | Offering Date - 04/04/2018 - 03

Derivative Warrants | S5001P1806I | DERIVATIVE PUT WARRANTS ON SET50 INDEX ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN JUNE 2018 # I | Index | Offering Date - 04/04/2018 - 03

| Stock in SET50 | Offering Date - 04/04/2018 - 02/11/2018

Derivative Warrants | PTT13C1808A | DERIVATIVE CALL WARRANTS ON PTT PUBLIC COMPANY LIMITED ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN AUGUST 2018 # A | Stock in SET50

Derivative Warrants | S5013C1806B | DERIVATIVE CALL WARRANTS ON SET50 INDEX ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN JUNE 2018 # B | Index | Offering Date - 03/04

Derivative Warrants | PTT28C1808A | DERIVATIVE CALL WARRANTS ON PTT PUBLIC COMPANY LIMITED ISSUED BY MACQUARIE SECURITIES (THAILAND) LIMITED LAST TRADING IN AUGUST 2018 # A | Stock in SET50