code for listed companies 2017 (CG code) Disclose whether the Board of Directors has in place procedures to review ,at least once a year, the application of the CG code , to ensure that it is applied by

and corporate governance system in the preceding year 6.3.1 Describe, at least once a year, the information on material changes and developments related to the review on the policy, guidelines and

year 6.3.1 Describe, at least once a year, the information on material changes and developments related to the review on the policy, guidelines and corporate governance system or the Board of Directors

MD&A Q4_2018 (Eng.) February 21, 2019 Subject : Yearly Management Discussion and Analysis of 2018 Attention : President of The Stock Exchange of Thailand We attach herewith the financial statements

/5 - Translation - Ref. J62/003 25 February 2019 Subject: Management Discussion and Analysis for Yearly Ending 2018 To: President The Stock Exchange of Thailand Regarding to JAS Asset Public Company

MDA 2017 (Eng.) February 20, 2018 Subject : Yearly Management Discussion and Analysis of 2017 Attention : President of The Stock Exchange of Thailand We attach herewith the financial statements of

- Translation - Ref. J61/001 22 February 2018 Subject: Management Discussion and Analysis for Yearly Ending 2017 To: President The Stock Exchange of Thailand Pursuant to JAS Asset Public Company Limited (the

: Management Discussion and Analysis for Yearly Ending 2017 (Edited) To: President The Stock Exchange of Thailand Pursuant to JAS Asset Public Company Limited (the “Company”) Board of Meeting No.1/2018 on 22

MD&A Q4_2019 (Eng ) February 19, 2020 Subject : Yearly Management Discussion and Analysis of 2019 Attention : President of The Stock Exchange of Thailand We attach herewith the financial statements

comply with the Related-Party Transaction, which was approved by the Board of Directors. In such case, the Management shall report to the Audit Committee and the Board of Directors on a yearly basis