designs, manufactures, and installations of information and communication technology infrastructure and energy system infrastructure. Major products are Power Systems for Telecom Power Solutions (TPS

such as utility expenses, insurance, and power development fund. In Quarter 1 of 2019, costs of sales amounted to SAAM Energy Development Public Company Limited - 3 - THB 1.51 million, a THB 0.01 million

clients who operate 17 solar power projects in Thailand, and (2) revenues from the sale of electricity from its own solar power project operated by its direct subsidiary. SAAM Energy Development Public

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