March 2018, which net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 31 March 2018 31 March 2017 Increased (Decreased) Percentage

) (2,477) 510.72 Profit (loss) before income tax expense 2,441 (5,437) 7,878 144.90 Income tax expenses (3,499) - (3,499) 100.00 Total comprehensive loss for the period (1,058) (5,437) (4,379) (80.54) Page 2

ended 30 June 2018, which net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 30 June 2018 30 June 2017 Increased (Decreased

Baht 16.82 million, mainly due to the following reasons: • Total comprehensive income for 6 months Baht 33.62 million. • Dividend paid Baht 16.80 million from the operating result 2017. ใบปะหน้า MDnA EN

ending June 30, 2018 which has been audited by the independent auditor as follows: Statements of Comprehensive Income for the 2nd Quarter and 6 months of 2018 Note: During 1Q’17, the subsidiary has

audited by the independent auditor as follows: Statements of Comprehensive Income for the 3rd Quarter and 9 months of 2018 Note: During 1Q’17, the subsidiary has recorded income incurred from deferred tax

ended 30 September 2018, which net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 30 September 2018 30 September 2017 Increased

Comprehensive Profit (loss) for Period 5,434 3,506 1,928 54.99 Unit: Thousand Baht หนา้ 2 จาก 4 In the 3rd quarter of 2018, the Company had income from the sale of goods and provision of services which increased

Building with fund size of up to Bt 5,717.5mn Page 2 of 7 Management Decision and Analysis Q3’18 Performance Summary Consolidated Statement of Comprehensive Income (Unit: THB Million) Q3'17 Q2'18 Q3'18 % QoQ

; Statement of Comprehensive Income (Unit : Million Baht) รายการ 31-Dec-17 31-Dec-16 Increased (Decreased) Percentage Revenues from construction contracts 1,019.29 651.30 367.99 56.50 Cost of construction