Bangchak Corporation Plc. I 2 03 Table of Contents 06 08 20 22 24 26 Executive Statement Summary of Income Business Performance 08 - Refinery & Trading 13 - Marketing 15 - Power Plant 17 - Bio-based Products

production and able to shipment on time which made company’s selling volume increased. Cost of Sales for Q1 / 2023 and Q1 / 2022 was 432.19 million baht and 290.96 million baht, respectively. It increased

Derivative Warrants | BGRI13C2002A | DERIVATIVE CALL WARRANTS ON B.GRIMM POWER PUBLIC COMPANY LIMITED ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN FEBRUARY 2020 # A

Derivative Warrants | SAWA27C1511A | DERIVATIVE CALL WARRANTS ON SRISAWAD POWER 1979 PUBLIC COMPANY LIMITED ISSUED BY RHB OSK SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN NOVEMBER

Derivative Warrants | SAWA11C1511A | DERIVATIVE CALL WARRANTS ON SRISAWAD POWER 1979 PUBLIC COMPANY LIMITED ISSUED BY KASIKORN SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN NOVEMBER 2015 # A

Derivative Warrants | SAWA23C1605A | DERIVATIVE CALL WARRANTS ON SRISAWAD POWER 1979 PUBLIC COMPANY LIMITED ISSUED BY SCB SECURITIES COMPANY LIMITED LAST TRADING IN MAY 2016 # A | Stock in SET100

Derivative Warrants | SAWA06C1606A | DERIVATIVE CALL WARRANTS ON SRISAWAD POWER 1979 PUBLIC COMPANY LIMITED ISSUED BY PHATRA SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN JUNE 2016 # A | Stock in

Derivative Warrants | SAWA42C1601A | DERIVATIVE CALL WARRANTS ON SRISAWAD POWER 1979 PUBLIC COMPANY LIMITED ISSUED BY MAYBANK KIM ENG SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN

Derivative Warrants | SAWA42P1601A | DERIVATIVE PUT WARRANTS ON SRISAWAD POWER 1979 PUBLIC COMPANY LIMITED ISSUED BY MAYBANK KIM ENG SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN

Derivative Warrants | SAWA18C1512A | DERIVATIVE CALL WARRANTS ON SRISAWAD POWER 1979 PUBLIC COMPANY LIMITED ISSUED BY KT ZMICO SECURITIES COMPANY LIMITED LAST TRADING IN DECEMBER 2015 # A | Stock in