: 0107556000248 No. (SUTHA-SET) 030/2017/Eng 10 November 2017 Subject: Management Discussion and Analysis for period ended 30 September 2017 To: The President of the Stock Exchange of Thailand Attachment

S&P MD&A Q3-2017 -1- Ref. POL. 136/2017 November 13, 2017 Re: Clarification of the Performance of S & P Syndicate Public Company Limited Dear The President The Stock Exchange of Thailand S & P

S&P MD&A YE2018-ENG -1- Ref. POL. 029/2019 February 27, 2019 Re: Clarification of the Performance of S & P Syndicate Public Company Limited Dear The President The Stock Exchange of Thailand S & P

1 Ref: AC.016/2019 4 May 2019 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange of Thailand Overall operating

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

1 Ref: AC.024/2019 3 August 2019 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange of Thailand Overall operating

and net loss of THB 317.93 million primarily due to: • THB 233.38 million of loss from Power Plant Business (which has been disposed since Q3-2020) • THB 45.43 million of impairment of assets in parent

1 - Translation – Ref: JKNGB-002-05/2018 May 11, 2018 Subject Management’s Discussion and Analysis for the quarter ended March 31, 2018 To The President The Stock Exchange of Thailand Management’s

: President of the Stock Exchange of Thailand Ua Withya Public Company Limited ("Company") would like to describe and analyze the financial position and operating results for quarter 2-2018 are summarized as

Analysis Report of the Financial Positions and Result of Business Operations. (Revise) To : President of The Stock Exchange of Thailand The Explanation and Analysis Report of the Financial Positions and