interim dividend payment. Return on assets was 14.8%, slightly decreasing from previous quarter. The Company still focuses on managing assets to increase the asset utilization efficiency. Return on equity

No: AH 02022022 February 28, 2022 Subject: Management Discussion & Analysis (MD&A) for the financial statements of fiscal year 2021 ended as of December 31, 2021 To: The President The Stock Exchange of

President The Stock Exchange of Thailand Aapico Hitech Public Company Limited (“the Company”) would like to explain the consolidated financial statements of the Company for the 3rd quarter of fiscal year 2022

September 30, 2023 To: The President The Stock Exchange of Thailand AAPICO Hitech Public Company Limited (“the Company”) would like to explain the consolidated financial statements of the Company for the 3rd

No: AH 02022024 February 29th, 2024 Subject: Management Discussion & Analysis (MD&A) for the financial statements of fiscal year 2023 ended as of December 31, 2023 To: The President The Stock Exchange

Stock Exchange of Thailand Aapico Hitech Public Company Limited (“the Company”) would like to explain the consolidated financial statements of the Company for the 1st quarter of fiscal year 2024 ended as

ที่ กตพ Ref. DBP. 107 / 2018 August 14, 2018 Subject : Clarification on Operating Results for the 3-month Period and 6-month Period ending June 30, 2018 To : President The Stock Exchange of Thailand

1 No. CC20191104ELE November 12, 2019 Subject Report of the Resolutions of Board of Directors’ Meeting No.5/2019 To President The Stock Exchange of Thailand The Board of Directors’ meeting of Cal

Entering into the Connected Transaction Attention : The President of the Stock Exchange of Thailand Enclosure : Information Memorandum on Connected Transaction Jasmine Telecom Systems Public Company Limited

Stock Exchange of Thailand Filter Vision Public Company Limited and its subsidiaries (Hereinafter called “The Group”) would like to submit Management’s discussion and analysis for the Year 2017 with the