HOLDINGS PUBLIC COMPANY LIMITED FOR THE THREE-MONTH PERIOD ENDED MARCH 31, 2022 1. STATEMENTS OF COMPREHENSIVE INCOME 1.1 Revenues from sales and services (Unit: Million Baht) For the ended March Movement

Management’s Discussion and Analysis (MD&A) For Q1/2018 1 1. Highlights G J Steel Public Limited Management’s Discussion and Analysis (MD&A) Q1/2018 Unit: million Baht 1st Quarter 2018 1st Quarter

ซอยศนูย์วิจยั ถนนพระรำม 9 แขวงบำงกะปิ เขตห้วยขวำง กรุงเทพฯ 10310 ส ำนกังำนใหญ่ FIRETRADE ENGINEERING PUBLIC COMPANY LIMITED 21/57-58 Soi Soonvijai, Rama 9 Road, Bangkapi, Huaykwang, Bangkok 10310

Engineering Public Company Limited (“the Company”) would like to report the operating result according to the Company’s consolidated financial statement of the Company and its subsidiary for the first quarter

. In addition, there were other large-scale projects such as Core Network Access and SDN project of KrungThai Computer Services Company Limited and the project of CAT Telecom Public Company Limited. The

1 / 2 No.IR.018/2020 14 May 2020 Re: Notification of the changes of the Profit and Loss Statement To: President Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited (the

public limited companies have already complied with the rules and conditions specified by the SEC. For example, the requirement of the resolution of the shareholders’ meeting for ESOP of repurchased shares

President The Stock Exchange of Thailand Ekachai Medical Care Public Company Limited (EKH) has informed that, according to the Board of Directors meeting No. 4/2019 held on Tuesday 13 August 2019, the Board

a filing and a prospectus and lessen a duty for digital token portals.Given high risks and uncertainties of a project during pre-ICO and private sale, and limited information disclosure to

: - 12 December 2013 to 27 November 2014 joined with other 22 persons manipulating the share price of News Network Corporation Public Company Limited ("NEWS"); - 23 June 2014 to 9 January 2015