year more than 20% (additional) To: President The Stock Exchange of Thailand Rich Asia Corporation Public Company Limited and subsidiaries would like to clarify the results of the quarter ended March 31

: The President The Stock Exchange of Thailand We, Takuni Group Public Company Limited (The Company) and its subsidiaries (The Group) would like to clarify the change in operating result for the 3 months

ที่ - Translation - PorBor.061/2017 August 15, 2017 Subject: Clarification of operating results different from the same period last year more than 20% To: President The Stock Exchange of Thailand

/2561 August 7, 2018 Subject: Management’s discussion and analysis of the Company’s operating results for Q2/2018 period To: President The Stock Exchange of Thailand DOD Biotech Public Company Limited

3344 Fax. 66 2 654 3323 No. PACE IR2018/010 Date: 28 February 2018 Subject: Explanation of the Operating Results for the year ended 31 December 2017 changing over 20% To: The President The Stock Exchange

would have recognized a total sales Baht 5,248 million, lower than Year 2018 total sales of Baht 5,349 million, or a decrease of 2% YoY.  In Q4/2019, the Company and its subsidiaries recorded loss of

-1- AIT (VP-SEC) 005E/2022 21 February 2022 Subject: Management's Discussion and Analysis of Operating Results for the year 2020 and Q4-2020 To: The President of the Stock Exchange of Thailand

-1- AIT (VP-SEC) 005E/2022 21 February 2022 Subject: Management's Discussion and Analysis of Operating Results for the year 2021 and Q4-2021 To: The President of the Stock Exchange of Thailand

Microsoft Word - ACE MDA Q420 - ENG Final 1 No. ACE-ACC-1/2021 25 February 2021 Subject Management Discussion and Analysis for the year ended 31 December 2020 To President The Stock Exchange of

primarily comply with its rules or the rules of the securities regulator of such recognized country (home regulators). Clause 7 In case of any of the following circumstances, the Stock Exchange of Thailand