subsidiaries (“the Group”) as follow: * Extraordinary items from non-operating, consists of unrealized gain (loss) on exchange rate of receivable under finance lease and gain (loss) on forward contracts

1 Translation UWC 022-2018 May 14, 2018 Subject : Management Discussion and Analysis for quarter 1-2018 To : President of the Stock Exchange of Thailand Ua Withya Public Company Limited ("Company

, Amohoe Pluag-daeng, Rayong Branch 2 / 38 Moo. Tambon Tarsit, Amohoe Pluag-daeng, Rayong KWM 003/2561 November 13th, 2018 Subject : Management Discussion and Analysis for the quarter ended September 30

follow: Unit: Baht On December 31 2018 (verified) 2017 (verified) Assets Current assets Cash and cash equivalents Trade receivables Current portion debtor under restructuring agreement Inventories

Ref.: EFORL IR010/2020 9 March 2020 Subject: Notification of resolution of Board of Director meeting, schedule of the 2020 Annual General Meeting of Shareholder, Dividend Omission and Acquisition and

closely follow up the overdue debt under the settlement process of the Central Bankruptcy Court from GSTEL with the aim to protect the interests of all shareholders. The Company will inform any update and

(“the Company”) would like to inform that the Board of Directors’ Meeting No.4/2018 on November 14, 2018, approved transactions with connected persons as follow: 1. Financial assistance to KT Medical

No No. CC20200806ELE Aug 13, 2020 Re: Clarification of the changes in operation performance for the second quarter and the first half ended 30 June 2020 Attn: The President The Stock Exchange of

10900, Thailand SEC Complaint Center 1207 Tel : +66-2033-9999 Email : info@sec.or.th Follow Us SEC API 2019 The Securities and Exchange Commission, Thailand. All rights reserved. This website is best

MD&A Eng Q1-19 13-5-19 _1_ 1 Translation UWC 014-2019 May 14, 2019 Subject : Management Discussion and Analysis for quarter 1-2019 To : President of the Stock Exchange of Thailand Ua Withya Public