Earth Tech Environment Public Company Limited 11th November 2020 Subject Management Discussion and Analysis Financial Performance for the quarter ended 30th September 2020 To President The Stock

pushing biodiesel B10 to be the mandatory diesel in 2020 that lead to sharply rise in crude palm oil ( CPO) and crude palm kernel oil (CPKO) prices at the end of 2019. Since early 2019, the stock of crude

Supervisory Board TorChor. 20/2551 Re: Rules on Entering into Material Transactions Deemed as Acquisition or Disposal of Assets and Notification of the Board of Governors of the Stock Exchange of Thailand Re

1 - Translation – Bor.Chor.Ngor 0328/2017 September 26, 2017 Subject: Connected transaction : Renewal of a hotel management advisor agreement Attn : President The Stock Exchange of Thailand With

Ref: VNT-CPR-2012 Ref: VNT-CPR-2017.058 30 November 2017 Subject: Resolution of Vinythai Board of Directors' Meeting No.7/2017 on connected transaction Attn: President, the Stock Exchange of Thailand

connected persons Investing in ordinary shares of Pek Industries Co., Ltd. (Additional) To : Managing Director The Stock Exchange of Thailand The meeting of the Board of Directors of Pan Asia Footwear Public

report the transaction to the Stock Exchange of Thailand. 9. Financial Data of Thippayabadin Co.,Ltd. Unit : million September 30, 2018 Total Assets 573.27 Total Liability 357.79 Registered and Paid-up

No. ComSec. 3/2020 18 March 2020 Subject: Connected transaction: Rental of real estate Attention: The President The Stock Exchange of Thailand Raimon Land Public Company Limited (“the Company”) would

number 3. Experience in capital markets Are you currently allowed by law to audit the financial statements of the public interest entities whose shares are traded in the main board of the foreign stock

SAAM Energy Development Public Company Limited - 1 - 10 May 2019 Subject: Management Discussion and Analysis for the period ended 31 March 2019 To: The President The Stock Exchange of Thailand SAAM