. 12. The performance for each business unit are as follow: The company groups’ 2018 performance declined significantly compared to the previous year, as the Refinery and oil trading business group was

Derivative Warrants | TOP01C1511A | DERIVATIVE CALL WARRANTS ON THAI OIL PUBLIC COMPANY LIMITED ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN NOVEMBER 2015 # A | Stock in SET50

Derivative Warrants | TOP01P1511A | DERIVATIVE PUT WARRANTS ON THAI OIL PUBLIC COMPANY LIMITED ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN NOVEMBER 2015 # A | Stock in SET50

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Derivative Warrants | TOP23C1605A | DERIVATIVE CALL WARRANTS ON THAI OIL PUBLIC COMPANY LIMITED ISSUED BY SCB SECURITIES COMPANY LIMITED LAST TRADING IN MAY 2016 # A | Stock in SET50 | Offering Date

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Derivative Warrants | TOP11P1511A | DERIVATIVE PUT WARRANTS ON THAI OIL PUBLIC COMPANY LIMITED ISSUED BY KASIKORN SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN NOVEMBER 2015 # A | Stock in SET50

Derivative Warrants | TOP13C1510A | DERIVATIVE CALL WARRANTS ON THAI OIL PUBLIC COMPANY LIMITED ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN OCTOBER 2015 # A | Stock in