February 2020 Subject: Clarification of the operating results for the year ended 31 December 2019, change of rate more than 20 percent To: Director and Manager The Stock Exchange of Thailand Ocean Commerce

. DOD017/2562 May 8, 2019 Re: Management’s Discussion and Analysis (MD&A) of the Consolidated Financial Results for Quarter 1 of 2019 To: The President The Stock Exchange of Thailand DOD Biotech Public

followed the regulations of the SEC.  On 25 December 2019, the Company registered the change of its name from “Wiik & Hoeglund Public Company Limited” to “WIIK Public Company Limited” with the Ministry of

- Translation - No. LMJG/SET/2020/013 May 18th, 2020 Subject: Clarification for the change of Operating Results more than 20% Attention: The President The Stock Exchange of Thailand Impact from the

, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. Notification of the Office of the Securities and Exchange

responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. Notification of the Office of the Securities and Exchange Commission No. SorThor/Nor. 26/2549 Re

SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. Notification of the Office of the Securities and

reduction, capital increase, issuance and offering of warrants to purchase ordinary shares, edit the agenda and change the venue of the 2020 AGM and amend the connected transaction size 30/03/2020 19:49

เวิลด์ เมื่อวันที่ 4 พฤศจิกายน 2565เลขาธิการ ก.ล.ต. ยังได้ร่วมอภิปรายในหัวข้อ “From insights to action: lever of transformative change towards gender-inclusive recovery” โดยกล่าวถึงบทบาทของ ก.ล.ต. ในการขับ

Discussion and Analysis for 1st quarter ended as of March 31, 2019 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial statement for