Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No GPSC THAI OIL PUBLIC COMPANY LIMITED Disposition Stock

drastically decreased from the same period of the previous year following the dip in Crude Palm Oil price, a result of the high Crude Palm Oil stock and rigid exportation of the product; due to Malaysia’s tax

stock to dip below its 5 year average; greatly tightening the oil market. Dubai crude price in Q2/2018 on average increased by 8.11 $/BBL when compared to Q1/2018 is due to OPEC adjusting their production

stock remaining at an all-time high during latter part of the year, affecting the average selling price of B100 product and the cost of Crude Palm Oil. 4. Average gross margin per unit of B100 product

Derivative Warrants | TOP13C1601A | DERIVATIVE CALL WARRANTS ON THAI OIL PUBLIC COMPANY LIMITED ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN JANUARY 2016 # A | Stock in

Derivative Warrants | TOP11C1605A | DERIVATIVE CALL WARRANTS ON THAI OIL PUBLIC COMPANY LIMITED ISSUED BY KASIKORN SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN MAY 2016 # A | Stock in SET50

Derivative Warrants | TOP11P1605A | DERIVATIVE PUT WARRANTS ON THAI OIL PUBLIC COMPANY LIMITED ISSUED BY KASIKORN SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN MAY 2016 # A | Stock in SET50

Derivative Warrants | TOP01C1603A | DERIVATIVE CALL WARRANTS ON THAI OIL PUBLIC COMPANY LIMITED ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN MARCH 2016 # A | Stock in SET50

Derivative Warrants | TOP01P1603A | DERIVATIVE PUT WARRANTS ON THAI OIL PUBLIC COMPANY LIMITED ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN MARCH 2016 # A | Stock in SET50

Derivative Warrants | TOP13C1606A | DERIVATIVE CALL WARRANTS ON THAI OIL PUBLIC COMPANY LIMITED ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN JUNE 2016 # A | Stock in