Derivative Warrants | WHAU01C1810A | DERIVATIVE CALL WARRANTS ON WHA UTILITIES AND POWER PUBLIC COMPANY LIMITED ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN OCTOBER 2018 # A

Derivative Warrants | WHAU01C1810B | DERIVATIVE CALL WARRANTS ON WHA UTILITIES AND POWER PUBLIC COMPANY LIMITED ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN OCTOBER 2018 # B

Derivative Warrants | WHAU24C1812A | DERIVATIVE CALL WARRANTS ON WHA UTILITIES AND POWER PUBLIC COMPANY LIMITED ISSUED BY FINANSIA SYRUS SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN DECEMBER

WHA Utilities And Power Public Company Limited WHA Utilities And Power Public Company Limited ("WHAUP"), a securities issuer, prepared and submitted the key financial ratio for the year

| Z รายชื่อบริษัทจดทะเบียน Symbol Company Filing FinancialStatement Annual Registration Statement (Form 56-1) Annual Report (Form 56-2) Ranking 7UP SEVEN UTILITIES AND POWER PUBLIC COMPANY LIMITED

Mr. Prapon Chinidomsub Mr. Prapon Chinudomsub, a Chief Financial Officer, who is responsible for the operation of WHA Utilities And Power Public Company Limited ("WHAUP"), shall be liable

No. WHAUP-CS025/2018 28 May 2018 Subject: Notification of Information Memorandum of Related Party Transaction in Relation to Right to Operate Water Utilities Business in WHA Hemaraj Industrial Zone 1

of one of 8 SPPs resulted in the decrease of Normalized Share of Profit by Baht 11.4 million when comparing to 2Q2019. For Utilities business in Thailand, it was impacted mainly by drought situation

Increase/(Decrease) Baht million Baht million Baht million % Revenue from Sales and Services 388.0 422.0 34.0 8.8 - Operating Revenue1 377.6 420.6 43.0 11.4 - Other Income from Utilities Business2 10.4 1.4

Services 405.7 405.5 (0.2) (0.0) - Operating Revenue1 358.1 383.6 25.5 7.1 - Other Income from Utilities Business2 47.6 21.9 (25.7) (53.9) Costs of Sales and Services (242.3) (272.2) (29.8) 12.3 Gross Profit