1 / 2 IR.019/2017 15 August 2017 Re: Clarification on the change of profit and loss statement To President The Stock Exchange of Thailand T Engineering Corporation Public Company Limited (the

YONG THAI PUBLIC COMPANY LIMITED 633/14 Sathupradit Road, Yannawa, Bangkok 10120 Thailand Tel. (662) 2943364-8, Fax : (662) 2943373 YTC 31/2017 November 13, 2017 To : The President The Stock Exchange

of the Stock Exchange of Thailand Copy to: The Secretary The Security and Exchange Commission JCK Hospitality Public Company Limited (“Company”) would like to report the consolidated operating

Stock Exchange of Thailand Fortune Parts Industry Public Company Limited (“FPI” or “The Company”) would like to submit the reviewed of interim financial statements for the three-month period ended 31

margin was higher as the company could be Revenues Gross Profit Selling Admin Net profit 3Q/17 185,920 62,255 17,599 18,053 19,079 3Q/18 249,407 89,092 21,509 18,502 32,736 Change 63,487 26,837 3,910 449

วันที่ 15 ตุลาคม 2545 1 NO. (SUTHA-SET) 015/2018/EN 14 November 2018 Subject: Management Discussion and Analysis of the Company and subsidiary for the period ended 30 September 2018 To: The President

28 February 2020 Subject Management Discussion and Analysis for the years ended December 31, 2019 To The President The Stock Exchange of Thailand Do Day Dream Public Company Limited (the “Company” or

14 November 2019 Subject Management Discussion and Analysis for the nine months period ended Sep 30, 2019 To The President The Stock Exchange of Thailand Day Dream Public Company Limited (the

considered a post-employment benefits plan amendment. The effect of the change is recognized past service costs as expenses in the income statement . The Company and its subsidiaries recognize the increase in

/2019 Q1/2020 Change MB % MB % MB % Financial Cost 14.7 9.4% 15.6 9.4% 0.9 6.2% Income Tax 1.6 1.1% -1.5 -0.9% 3.2 -192.3% Net Profit Attributed to Equity holders of the Company 0.5 0.3% 16.6 10.1% 16.1