. 2019 2018 Change 2019 2018 Change 2019 2018 Change Engineering 706 680 25 57 28 28 8.1% 4.2% 3.9% Management 860 770 90 71 60 10 8.2% 7.8% 0.4% Solar energy 130 128 3 62 62 0 47.4% 48.2% -0.8% Trading

Company Limited Management Discussion and Analysis Consolidated Financial Results For the period ended September 30, 2018 Statement of Comprehensive Income Total Expenses (Million Baht) Quarterly Change

ที่บชง Page 1 of 4 Ref. Bor Chor Ngor 0268/2020 10 August 2020 Subject: Management Discussion and Analysis for the Second Quarter ended 30 June 2020 To President The Stock Exchange of Thailand

tracking system and cargo management of the State Railway of Thailand, etc. In Q3- 2022, the change of cost of sales and service was similar to the change of the revenue. However, when compare to the costs

) AAPICO HITECH PUBLIC COMPANY LIMITED Ref No: AH 01032020 March 3, 2020 Subject: Management Discussion & Analysis (MD&A) for the financial statements of fiscal year 2019 ended as of December 31, 2019 To

-Translation- No. ECF2 031/2019 August 14, 2019 Subject: Management Discussion and Analysis of the 2nd quarter ended June 30, 2019 To President The Stock Exchange of Thailand East Coast Furnitech

15 August 2017 Subject: Management Discussion and Analysis for the 6-Month Period Ended June 30, 2017 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company

Subject: Management Discussion and Analysis - for the period of 1Q2019. To: The President of Stock Exchange of Thailand B-52 Capital Public Company Limited (“the Company”) would like to notify the operating

2019 Subject: Management Discussion and Analysis - for the three-month period ended 30 June 2019. To: The President of Stock Exchange of Thailand B-52 Capital Public Company Limited (“the Company”) would

2019 Subject: Management Discussion and Analysis - for the three-month period ended 30 June 2019 (Revise) To: The President of Stock Exchange of Thailand B-52 Capital Public Company Limited (“the Company