quarter of 2021 To The President The Stock Exchange of Thailand We, Zen Corporation Group Public Company Limited (“the company”), are pleased to provide you our management discussion and analysis for the

Limited Ref: IR61/012 14 May 2018 Subject: Management Discussion and Analysis Quarter 1/2018 Ending 31 Mar 2018 To: President The Stock Exchange of Thailand Overview and factors affecting the future

Limited Ref: IR61/012 11 May 2018 Subject: Management Discussion and Analysis Quarter 1/2018 Ending 31 Mar 2018 To: President The Stock Exchange of Thailand Overview and factors affecting the future

President The Stock Exchange of Thailand Aapico Hitech Public Company Limited (“the Company”) would like to explain the consolidated financial statements of the Company for the 3rd quarter of fiscal year 2022

by BCPT Trading Pte. , Ltd. , it recorded increase in the amount of trade and transaction of crude oil and finished product from moving forward in increasing transactions with its trade partners and

increased degree of uncertainty in global economies and trade policies, businesses may have to contend with Thai Baht volatility and rising interest rate trends. Acting upon our strategy of strengthening

% 104.2% Trade and other receivables 1,465 10.3% 849 7.3% 72.6% Other current assets 290 2.0% 199 1.7% 45.7% Total current assets 5,288 37.1% 2,617 22.6% 102.1% Available-for-sale investments - - 473 4.1

lower stock loss. As aforementioned, the company realized net profit of THB 22 million, a decrease of 66% compare to 1Q2018. As of 31 March 2019, the company has total assets in the amount of THB 12,799

The Stock Exchange of Thailand Eureka Design Public Company Limited (the “Company”) would like to inform the resolutions of the Board of Director’s meeting No. 3/2019 held on 11 June 2019 to enter into

SAAM Energy Development Public Company Limited - 1 - 6 November 2020 Subject: Management Discussion and Analysis for the period ended 30 September 2020 To: The President The Stock Exchange of