REF.SET: 62-19 14 November, 2019 Subject: the explanation of business profits for the quarter of 3/2019 To : the President of the Stock Exchange of Thailand We, Fancy Wood Industries Public Co., Ltd. would

/2563 13 May 2020 Re Explanation and analysis of the Management for the 1st quarter of 2020 ended 31 March 2020 To Director and Manager, Stock Exchange of Thailand The Company would like to submit

Page 1 of 2 T.K.S. TECHNOLOGIES % GP Q1’20 Q1’19 As Reported (% to Sales) Total GP 21.7% 25.1% Company 19.4% 27.1% TBSP 22.6% 21.6% For the 1st quarter 2020, consolidated %GP reported at 21.7%, while

1/2 L-WAVE ENT 20/2020 15 May 2020 Subject : Management’s Discussion and Analysis for the first quarter 2020 operating results with variation greater than 20% compared to the same period of 2019 To

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

No No. CC20200505ELE May 12, 2020 Re: Clarification of the changes in operation performance for the first quarter ended 31 March 2020 Attn: The President The Stock Exchange of Thailand Cal-Comp

– March 2020) and clarification of the operating result change excess 20%. Dear Sirs, We gladly inform to report our 3rd quarter performance figure during January – March 2020, ending March 31, 2020 which

OVER 20 PERCENT FOR THE 3rd QUARTER YEAR 2019 COMPARE TO THE PREVIOUS YEAR ATTENTION PRESIDENT, THE STOCK EXCHANGE OF THAILAND Khon Kaen Sugar Industry Public Company Limited and its subsidiaries (“KSL

MD & A - Q3-62 _สอบทาน__EN November 7, 2019 Subject : Management Discussion and Analysis For the second quarter ended 30 September 2019 (reviewed) To : Director and Manager The Stock Exchange of

Page 1 of 1 ACC6608/001 August 15, 2023 Subject: Clarification of operating results for the second quarter of 2023 ended June 30, 2023 Dear Directors and Managers Stock Exchange of Thailand According