วันที่ 14 สิงหาคม 2550 DEMCO Public Company Limited No. Demco AC001/2020 February 28, 2020 Subject : The company’s operating result for the year 2019 To : The president, The Stock Exchange of

No. INGRS059 14 September 2020 Subject : Management Discussion & Analysis (MD&A) for the consolidated financial statements of the 2nd quarter ended 31 July 2020 To : The President The Stock Exchange

หน้า 1 ของ 3 (Translation) No. ACC6702/001 February 28, 2024 Subject: Clarification of operating results for the Annual Year 2023 (Revised) To: The President, The Stock Exchange of Thailand Advanced

1 No. ACC 2019/004 13 August 2019 Subject : Management Discussion and Analysis for the three-month and six-month period ended 30 June 2019 To : President The Stock Exchange of Thailand Index Living

507mn o Advertising revenue decreased by 56.8% YoY to THB 179mn. o System integration services revenue decreased by 1.5% YoY to THB 328mn.  Recorded a share of loss from investment in joint ventures and

after deducting Stock Gain & NRV of THB 1 million. Operating performance comparison between FY2018 vs. FY2017 FY2018, the revenue of FA Business unit was recorded at THB 6,312 million, decreased from

- Translation - 10 November 2017 Subject: Management’s Discussion and Analysis for the Operating Results of the 3 rd Quarter of 2017 Attention: The President of the Stock Exchange of Thailand Exotic

654 3323 No. PACE 201711/01 Date: 14 November 2017 Subject: Explanation of the Operating Results for the Third Quarter of the Year 2017 (Q3 2017) Changing over 20% To: The President The Stock Exchange

654 3323 No. PACE IR2018/007 Date: 9 February 2018 Subject: Explanation of the Operating Results for the Third Quarter of the Year 2017 (Q3 2017) Changing over 20% To: The President The Stock Exchange

Stock Exchange of Thailand PACE Development Corporation Public Company Limited (“the Company”) would like to report the operating results for the three-month period ended 30 September 2019. The details