SET LETTER Q2-2017 -1- Ref. POL. 103/2017 August 15, 2017 Re: Clarification of the Performance of S & P Syndicate Public Company Limited Dear The President The Stock Exchange of Thailand S & P

S&P MD&A YE2018-ENG -1- Ref. POL. 029/2019 February 27, 2019 Re: Clarification of the Performance of S & P Syndicate Public Company Limited Dear The President The Stock Exchange of Thailand S & P

and China. Thai economy outlook in 2020 is expected to grow under its potential, the Bank of Thailand estimates GDP growth at 1.5% to 2.5% from a slow pace of export, the drought circumstance and corona

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ (แบบ 69-1) 1 No. WHAUP-CFR-A-20004 August 11, 2020 Attention: Managing Director – Stock Exchange of Thailand Subject: Report of Financial Results for the

1 -Translation- No.ECF2 004/2018 24 January 2018 Subject: Change in Shareholding Structure of the Planet Board Company Limited, a Subsidiary Company of the Company To: President The Stock Exchange of

variuos companies into a trading system at the same time and last longer than a period specified by the Stock Exchange of Thailand, it may be a part through which enables the Stock Exchange of Thailand

the Stock Exchange of Thailand. If the incident results in no ability in recording an offer for trading come from variuos companies into a trading system at the same time and last longer than a period

export-oriented industries together with supports from the continuous progresses in public infrastructure investment. Meanwhile, public expenditure increased at a slower pace partly, partly because some

export-oriented industries together with supports from the continuous progresses in public infrastructure investment. Meanwhile, public expenditure increased at a slower pace partly, partly because some

คำอธิบายและการวิเคราะห์ของฝ่ายจัดการ 9 May 2019 Re: To clarify the financial statements as of 31 March 2019 To: President The Stock Exchange of Thailand WHA Corporation Public Company Limited (the