Derivative Warrants | S5019P2003B | DERIVATIVE PUT WARRANTS ON SET50 INDEX ISSUED BY YUANTA SECURITIES (THAILAND) COMPANY LIMITED LAST TRADING IN MARCH 2020 # B | Index | Offering Date - 13/12/2019

SET50 | Offering Date - 13/12/2019 - 28/04/2020

SET50 | Offering Date - 16/12/2019 - 02/06/2020

Derivative Warrants | BANP08C2005A | DERIVATIVE CALL WARRANTS ON BANPU PUBLIC COMPANY LIMITED ISSUED BY ASIA PLUS SECURITIES COMPANY LIMITED LAST TRADING IN MAY 2020 # A | Stock in SET50 | Offering

| Stock in SET50 | Offering Date - 16/12/2019 - 02/06/2020

in SET50 | Offering Date - 16/12/2019 - 02/06/2020

Derivative Warrants | PTT08C2005A | DERIVATIVE CALL WARRANTS ON PTT PUBLIC COMPANY LIMITED ISSUED BY ASIA PLUS SECURITIES COMPANY LIMITED LAST TRADING IN MAY 2020 # A | Stock in SET50 | Offering Date

| Stock in SET50 | Offering Date - 13/12/2019 - 28/04/2020

Derivative Warrants | TRUE08C2005A | DERIVATIVE CALL WARRANTS ON TRUE CORPORATION PUBLIC COMPANY LIMITED ISSUED BY ASIA PLUS SECURITIES COMPANY LIMITED LAST TRADING IN MAY 2020 # A | Stock in SET50

Derivative Warrants | TRUE08P2005A | DERIVATIVE PUT WARRANTS ON TRUE CORPORATION PUBLIC COMPANY LIMITED ISSUED BY ASIA PLUS SECURITIES COMPANY LIMITED LAST TRADING IN MAY 2020 # A | Stock in SET50