Derivative Warrants | SPRC41C2701A | DERIVATIVE CALL WARRANTS ON STAR PETROLEUM REFINING PUBLIC COMPANY LIMITED ISSUED BY JPMORGAN SECURITIES (THAILAND) LIMITED LAST TRADING IN JANUARY 2027 # A

Derivative Warrants | SPRC19C2701A | DERIVATIVE CALL WARRANTS ON STAR PETROLEUM REFINING PUBLIC COMPANY LIMITED ISSUED BY YUANTA SECURITIES (THAILAND) COMPANY LIMITED LAST TRADING IN JANUARY 2027 # A

Derivative Warrants | SPRC01C2701A | DERIVATIVE CALL WARRANTS ON STAR PETROLEUM REFINING PUBLIC COMPANY LIMITED ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN JANUARY 2027 # A

Derivative Warrants | SPRC01C2705T | DERIVATIVE CALL WARRANTS ON STAR PETROLEUM REFINING PUBLIC COMPANY LIMITED ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN MAY 2027 # T

Derivative Warrants | SPRC13C2701B | DERIVATIVE CALL WARRANTS ON STAR PETROLEUM REFINING PUBLIC COMPANY LIMITED ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN JANUARY 2027

Derivative Warrants | SPRC41C2701B | DERIVATIVE CALL WARRANTS ON STAR PETROLEUM REFINING PUBLIC COMPANY LIMITED ISSUED BY JPMORGAN SECURITIES (THAILAND) LIMITED LAST TRADING IN JANUARY 2027 # B

Derivative Warrants | SPRC13C2607A | DERIVATIVE CALL WARRANTS ON STAR PETROLEUM REFINING PUBLIC COMPANY LIMITED ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN JULY 2026

Derivative Warrants | SPRC41C2607A | DERIVATIVE CALL WARRANTS ON STAR PETROLEUM REFINING PUBLIC COMPANY LIMITED ISSUED BY JPMORGAN SECURITIES (THAILAND) LIMITED LAST TRADING IN JULY 2026 # A | Stock

Derivative Warrants | SPRC13C2608A | DERIVATIVE CALL WARRANTS ON STAR PETROLEUM REFINING PUBLIC COMPANY LIMITED ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN AUGUST 2026

matters including inability to obtain certification from the company’s management regarding responsibility for the financial statement preparation, inability to audit operating system manual in petroleum