1 / 2 IR.023/2018 13 November 2018 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

: President The Stock Exchange of Thailand According to JAS Asset Public Company Limited (the “Company”) Meeting Resolution No. 7/2019 on 11 November 2019, the resolution to certify the Company’s financial

1 / 3 IR.031/2020 13 August 2020 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited (the

activities. Please be informed accordingly, Yours sincerely, Mr.Opas Cherdphan Chief Executive Officer M Vision Public Company Limited

sincerely, Mr.Opas Cherdphan Chief Executive Officer M Vision Public Company Limited

decade. Meanwhile, private sector involvement in this agenda remains limited, reflecting the need to raise awareness about the importance of biodiversity for various sectors, especially businesses, which

Management Discussion and Analysis Q1/2018 Page 1/4 JAS Asset Public Company Limited - Translation - IR61/006 10 May 2018 Subject: Management Discussion and Analysis, 1st Quarter Ending 31 March 2018

Management Discussion and Analysis Q1/2019 Page 1/4 JAS Asset Public Company Limited - Translation - IR62/006 8 May 2019 Subject: Management Discussion and Analysis, 1st Quarter Ending 31 March 2019

: Information Memorandum on Connected Transaction of JKN Global Media Public Company Limited The Board of Directors’ Meeting No. 3/2018 of JKN Global Media Public Company Limited, which was held on May 11, 2018

to the public and other investors. Sincerely yours, ( Mr. Tradsin Chongussayakul ) Chief Executive Officer and Acting Managing Director T Engineering Corporation Public Company Limited