June 5th, 2020 Subject : Clarification of the performance of the first quarter 2020, which has changed over 20 % in comparison to the year 2019. To : The director of the Stock Exchange of Thailand

August 14th, 2020 Subject : Clarification of the performance of the second quarter 2020, which has changed over 20 % in comparison to the year 2019. To : The director of the Stock Exchange of

and Board of Director as well as disclose to the Stock Exchange of Thailand. In addition, the Company approved the connected transaction within the last six months as follows: - Board of Director’s

1 - TRANSLATION - KT/PB (Q-Con) 001/2020 February 13, 2020. Attention Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis for year 2019 Quality Construction

ประกาศ ( ) Union Textile Industries Public Company Limited : 205 4 . 39.5 10280 . 0 2323 1085..96 : 0 2323 9283 Office & Factory: 205 Moo 4, Sukhumvit Rd., Km. 39.5 Bangpoomai, Amphur Muang

1 - TRANSLATION - VS/PC (Q-Con) 004/2018 February 1st , 2018. Attention Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis for year 2017 Quality

Assistant Managing Director Authorized to sign behalf of the company

May 15, 2018 Subject: Managing Discussion and Analysis for Q1/2018 To: Managing Director The Stock Exchange of Thailand The company would like to report to operation results for the company and

Audit Committee of the listed company if there is any suspicious circumstance that indicates that a director, manager or the person responsible for the operation of the juristic person may have

derivatives trading between 23/12/2022 and 06/09/2023     - a bar from serving as a director or executive in a securities issuing company between 23/12/2022 and 22/05/2024