ที่ บช NO. AC.03/2020 14 August 2020 Subject: Clarification of changes in operating performance of more than 20% To: The President of the Stock Exchange of Thailand M.K. Real Estate Development Plc

Stock Exchange of Thailand Seamico Securities Public Company Limited and its subsidiaries (“The Company”) would like to report the consolidated operating result that has been audited by our auditor for

MD&A Q3_2020 (Eng ) November 2, 2020 Subject : Interim Management Discussion and Analysis of Q3/2020 Attention : President of The Stock Exchange of Thailand We attach herewith the financial

(Ending March 31, 2020) To Director and Manager of the Stock Exchange of Thailand Ubis (Asia) Public Company Limited (“the Company”) would like to clarify on the performance and the financial status for the

MDA Q3_2019 (Eng ) November 8, 2019 Subject : Interim Management Discussion and Analysis of Q3/2019 Attention : President of The Stock Exchange of Thailand We attach herewith the financial statements

names of recorded shareholders are entitled to the right to attend the Extraordinary General Meeting of Shareholders No. 1/2019 (Record Date) To: Director and Manager The Stock Exchange of Thailand

39.35% decrease from the last year. In 2016, sales of finished goods Dead Stock. 2. Dividend income 10.88 Million Baht This was the result of received from its subsidiaries and related parties. 3. Gain on

at 34.2 Baht/kg. As for crude palm kernel oil, the inventory of crude palm kernel oil climbed up and back to normal level, but still was below the expected level. As a result, crude palm kernel oil

was 42.3% decreasing from previous quarter, as a result of the ability to maintain profitability, the stock buyback, and the Company’s interim dividend payment. Quarter Quarter Quarter 3/2019 2/2020 3

specify the symbol received by the company; or specify “n/a” in the following cases: 1.1 in the case where there is on survey result of the company 1.2 in the case