Excessive Charge, Service Fees for Wastewater Management 3 Gross Profit from Operation excludes Other Revenue from Utilities Business. 4 Other Incomes mainly consists of Interest Income from Loans to GHECO

increased by THB 44.3 mm or 8.6%, compared to the same period of previous year, mainly due to the one-time excessive charge amounting to THB 26.5 mm recognized during the first quarter of 2019 considered as

Water Sales, and Wastewater Treatment Services. 2 Other Revenue consists of Excessive Charge, Service Fees for Wastewater Management, and Revenue from Solar Rooftop 3 Gross Profit from Operation excludes

 shown by the movement of the foreign currency 'Translation Adjustment' in the shareholders funds section of the balance sheet. There is no cash affect concerning its movement.    Exceptional Items None

 currency 'Translation Adjustment' in the shareholders funds section of the balance sheet. There is no cash affect concerning its movement.    Exceptional Items None Subsequent Event None Page 3 of 3

shown by the movement of the foreign currency 'Translation Adjustment' in the shareholders funds section of the balance sheet. There is no cash affect concerning its movement. Exceptional Items None

 balance sheet. There is no cash affect concerning its movement.    Exceptional Items None Subsequent Event None Page 3 of 3

 shareholders funds section of the balance sheet. There is no cash affect concerning its movement.    Exceptional Items None Subsequent Event None Page 3 of 3

 section of the balance sheet. There is no cash affect concerning its movement.    Exceptional Items None Subsequent Event None Page 3 of 3

balance sheet. There is no cash affect concerning its movement. Exceptional Items None Subsequent Event None Page 3 of 3