ZIGA INNOVATION PUBLIC COMPANY LIMITED 999/9,10,11 MOO 9 NAIKLONGBANGPLAKOD, PHASAMUDJADEE, SAMUDPRAKARN 10290 Tel. 02-816-9315 Fax. 02-816-9315 #444 NO. ZIGA 009/2021 5 May 2021 Subject: Management

of Shares of Trans.Ad Solutions Co., Ltd. (Added) Attention: Director and Manager The Stock Exchange of Thailand (SET) The Board of Directors’ meeting of Nation International Edutainment Public Company

Consolidated Financial Results for The Year 2019 For the year ended December 31st, 2019 Consolidated Profit & Loss of Global Consumer Public Company Limited Unit: Million Baht Y 2019 Y 2018 Change %YoY Revenues

26 February 2020 Subject : Management Discussion and Analysis for 2019 To : Director and the President, The stock Exchange of Thailand Yggdrazil Group Public Company Limited (“Company”) would like to

14 August 2019 Subject: Management Discussion and Analysis for the 6-Month Period Ended June 30, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company

earlier announced. Please be informed accordingly. Yours sincerely, Miss Supamas Isarapakdi Managing Director DOD Biotech Public Company Limited

-Your-Customer/Customer Due Diligence: KYC/CDD system, causing the company to be fined by the Settlement Committee at the amount of 1,101,000 baht. Moreover, the SEC has suspended approval of two AEC

period attribute to equity holders of the Company (3.5) (52.9) 93% (81.9) 96% For the six-month ended 30 June 2017 NPP Consolidated PL Unit : Million Baht Quarter 2 Year 2017 Quarter 2 Year 2016 Change

Public Co., Ltd. would like to submit the financial statement of the Company and subsidiary companies for the year 2017 and present the details of the performance of the Company as follows: 2017 was the

Assets, B.E. 25472. Please be informed accordingly. Sincerely yours, U City Public Company Limited ________________________________ (Miss Piyaporn Phanachet) Director and Chief Executive Officer 2 Thus