to May, 2018. * Note: Total Flights was data of flights that serviced by BAFS only at BKK and DMK Page 2 of 6 Total revenue in 2018 of the Group was Bt3,806.6 million increased by Bt166.4 million or

transportation system to increase their efficiency. * Note: Total Flights was data of flights that serviced by BAFS only at BKK and DMK Total revenue in Q1/2019 of the Group was Bt1,031.3 million increased by

. The changes are explained as follows; Sales Revenues: For the three-month period ended 30 June 2019, the Company generated a revenue from sales of 39.18 million Baht, increasing by 7.82% when compared

Industrial Estate, amount of Baht 10.02 million and Baht 24.96 million respectively. 3. Other income for the quarter 1/2018 increased by Baht 0.19 million or 3.25%. The major increasing came from export. 4

transactions was 31,813 transactions per day, increasing 16.6%YoY Special note effecting to net profit The impact of the new Labor Protection Act (No.7) in the Royal Gazette for Bt2.45mn. Business Overview

(k tons) 805 642 1,447 764 48 812 HRC Production Volume (k tons) 808 629 1,436 786 90 876 HRC Average Selling Price (THB/ton) 20,617 20,722 20,663 18,591 20,247 18,690 Year 2018 Year 2017 - Increasing

2017 - Increasing of HRC price: the average selling price of HRC in year 2018 was THB 20,663/ton, increased by 11% as compared with last year (THB 18,690/ton) according to HRC market price worldwide

) while the total flights increased by 1.2%(y-o-y) to 307,184 flights. While the passengers who traveling through BKK and DMK have a total of 106. 7million, increasing by 2. 5% (y-o-y). The passenger growth

% Revenues Analysis The Company’s total revenue for the first quarter of 2019 was 546.8 million Baht, which was an increase 36.7% from the same period last year. The reasons for an increasing of revenues can

2/2019 increased from the quarter 2/2018 by Baht 2 .07 million or 21.90% from increasing in sale revenue. 6. Administrative expenses in the quarter 2/2019 increased from the quarter 2/2018 by Baht