RECEIVABLES (THB mn) 31 DECEMBER 2017 31 DECEMBER 2018 Not yet due 124 293 Up to 3 months 89 144 3 - 6 months 0 67 6 - 12 months 0 13 Over 12 months 13 11 Total 227 528 Allowance for doubtful debt 11 6 1,482

months 13 35 Over 12 months 11 33 Total 509 661 Allowance for doubtful debt 6 9 LIABILITIES AND SHAREHOLDERS’ EQUITY LIABILITIES AND EQUITY BREAKDOWN 31 DECEMBER 2018 (Restated) 31 DECEMBER 2019 (THB mn

amount of Baht 47.60 million, as Hongsa Power Plants generated electricity more than the previous year. In addition, Hongsa Power Plants have commenced commercial operation for 3 units on September 2, 2015

2019 Not yet due 273 262 Up to 3 months 145 130 3 - 6 months 67 30 6 - 12 months 13 29 Over 12 months 11 18 Total 509 469 Allowance for doubtful debt 6 7 MANAGEMENT DISCUSSION & ANALYSIS 2Q 2019 7 AUGUST

30 JUNE 2018 Not yet due 124 112 Up to 3 months 89 15 3 - 6 months 0 8 6 - 12 months 0 1 Over 12 months 13 8 Total 227 145 Allowance for doubtful debt 11 7 8 MD&A 2Q 2018 (ended 30 June 2018) MASTER AD

during the year 2018 were less than those of the previous year. Management Discussion and Analysis For the Three-month and Nine-month Periods Ended 30 September, 201# Page 5 =.5 Share of profits of

last year amount of 37.34 million Baht or decreased 55.06%. In 2019 the Company has received the doubtful debt 2.79 million Baht, decreased from the same period of last year amount of 30.17 million Baht

the same period of the previous year by THB 878.15 million and THB 1,258.59 million, respectively. The decrease is owing to the decrease in the profit of HPC and RG from planned maintenance shutdown

December 2018, mostly from a decrease in investments in joint ventures and an impact of currency translation due to THB appreciation • Net debt to equity ratio as of 31 March 2019 was 0.51 times, an

decreased significantly in comparison to the previous year as a result of decrease in number of management and administrative staffs as well as a decrease in marketing expense. Asset impairment and loss from