Microsoft Word - ACE MDA Q120 - ENG_Final 1 No. ACE-ACC-2/2020 15 May 2020 Subject Management Discussion and Analysis for the period ended 31 March 2020 To President The Stock Exchange of Thailand

- 1 - AIT (VP-SEC) 005E/2019 February 13, 2020 Subject: Management's Discussion and Analysis of Operating Results for the year 2019 and Q4-2019 To: The President of the Stock Exchange of Thailand

Microsoft Word - ACE MDA Q419 - ENG - Final 1 No. ACE-ACC-1/2020 24 February 2020 Subject Management Discussion and Analysis for the year ended 31 December 2019 To President The Stock Exchange of

assigned by such claimant; “SET” means the Stock Exchange of Thailand; “Office” means the Office of the Securities and Exchange Commission. Chapter I General Provision ________________________ Clause 4. The

assigned by such claimant; “SET” means the Stock Exchange of Thailand; “Office” means the Office of the Securities and Exchange Commission. Chapter I General Provision ________________________ Clause 4. The

claimant; “SET” means the Stock Exchange of Thailand; “Office” means the Office of the Securities and Exchange Commission. Chapter I General Provision ________________________ Clause 4. The arbitral

ในตลาดหลกัทรัพย์นิวยอร์ก (New York Stock Exchange) และ/หรือ บริษัทยอ่ยของบริษัท Huntsman Corporation (ไมว่า่ทางตรงหรือทางอ้อม) (“บริษัทย่อยที่จะเข้าเป็นผู้ขาย”) (ซึ่งต่อไปนีจ้ะเรียกรวมกนัวา่ “ผู้ขาย

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ (แบบ 69-1) 1 No. WHAUP-CS015/2562 August 08, 2019 Attention: Managing Director – Stock Exchange of Thailand Subject: Report of Financial Results for the

คำอธิบายและการวิเคราะห์ของฝ่ายจัดการ 8 August 2019 Re: To clarify the financial statements as of 30 June 2019 To: President The Stock Exchange of Thailand WHA Corporation Public Company Limited (the

Limited. The Company has already registered the changes to the Department of Business Development, Ministry of Commerce on April 17, 2019. In this regard, the Company still uses the same stock symbol “RATCH