LIMITED (BCH) Mr. PIPHOB VEERAPHONG Reporter Common Share 29/09/2021 100,000 21.40 Sale Link BANGKOK CHAIN HOSPITAL PUBLIC COMPANY LIMITED (BCH) Mr. SURAPANT TAWEEWIKAYAKARN Reporter Single Stock Future

was impacted from increase in methyl ester supply in Thailand which pressured to the profitability of methyl ester, Stock Loss & NRV due to dropped in crude palm oil price, and the declining of

for the year ended December 31, 2019 To Director and Manager of the Stock Exchange of Thailand Referring to the submission of the audited financial statements of WIIK Public Company Limited “the Company

Meeting No. 1/2019 To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the Asset Acquisition (Addendum 1) regarding acquisition of shares of S-TREK (Thailand) Co., Ltd. in the

percent. To : President, The Stock Exchange of Thailand NCL International Logistics Public Company Limited and its subsidiaries (the "Company") would like to clarify the description and analysis of the

-1- AIT (VP-SEC) 025E/2023 August 10, 2023 Subject: Management's Discussion and Analysis of Operating Results for Q2-2023 To: The President of the Stock Exchange of Thailand Summary of Operations Q2

Extraordinary General Meeting of the Shareholders No. 2/ 2 5 6 1 , Land purchased from the connected person and sell in investment of the subsidiary (Revised) Attention The President The Stock Exchange of

(Baht per Share)* 2.19 2.10 0.09 4.29 Remark: * Calculated based on the number of issued and paid-up ordinary shares deducted by the number of treasury stock The Corporate Group’s total assets as at June

คำอธิบายและการวิเคราะห์ของฝ่ายจัดการ 11 August 2020 Re: To clarify the financial statements as of 30 June 2020 To: President The Stock Exchange of Thailand WHA Corporation Public Company Limited (the

Day."As a member of the World Federation of Stock Exchanges, the Stock Exchange of Thailand is delighted to have participated, for the 9th consecutive year, in the Ring the Bell for Gender Equality