2017 Bangchak Corporation Plc. Table of Contents 6 8 08 8 Refinery Business 12 Marketing Business 13 Green Power Business 15 Bio-Based Products Business 18 Exploration & Production Business 21 25 23

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 | GPSC19C2511A | DERIVATIVE CALL WARRANTS ON GLOBAL POWER SYNERGY PUBLIC COMPANY LIMITED ISSUED BY YUANTA SECURITIES (THAILAND) COMPANY LIMITED LAST TRADING IN NOVEMBER 2025 # A

Derivative Warrants | BGRIM01C2512A | DERIVATIVE CALL WARRANTS ON B.GRIMM POWER PUBLIC COMPANY LIMITED ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN DECEMBER 2025 # A | Stock

Derivative Warrants | GPSC01C2512A | DERIVATIVE CALL WARRANTS ON GLOBAL POWER SYNERGY PUBLIC COMPANY LIMITED ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN DECEMBER 2025 # A

Derivative Warrants | GPSC13P2512A | DERIVATIVE PUT WARRANTS ON GLOBAL POWER SYNERGY PUBLIC COMPANY LIMITED ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN DECEMBER 2025

Derivative Warrants | BGRIM13C2512A | DERIVATIVE CALL WARRANTS ON B.GRIMM POWER PUBLIC COMPANY LIMITED ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN DECEMBER 2025 # A

Derivative Warrants | GPSC13C2512A | DERIVATIVE CALL WARRANTS ON GLOBAL POWER SYNERGY PUBLIC COMPANY LIMITED ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN DECEMBER 2025

Derivative Warrants | BGRIM13C2601A | DERIVATIVE CALL WARRANTS ON B.GRIMM POWER PUBLIC COMPANY LIMITED ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN JANUARY 2026 # A

Derivative Warrants | BGRIM19C2601A | DERIVATIVE CALL WARRANTS ON B.GRIMM POWER PUBLIC COMPANY LIMITED ISSUED BY YUANTA SECURITIES (THAILAND) COMPANY LIMITED LAST TRADING IN JANUARY 2026 # A | Stock