, Bangkok 10900, Thailand Fax : (662) 936-1669 ทะเบียนเลขท่ี 0107554000097 Registration No. 0107554000097 HYDROTEK PUBLIC COMPANY LIMITED บริษทั ไฮโดรเท็ค จ ำกดั (มหำชน) (Translation) No. 079/0960 25

years ending 31 December 2018 and 2019, income tax expense decreased from THB 32.3 Mn to THB 21.3 Mn, a decrease of THB 11.0 Mn or 34.1%. 6 Zen Corporation Group Public Company Limited 662 Soi Onnuch 17

Central Pattana Public Company Limited Management’s Discussion and Analysis (MD&A) Page 1 of 16 Executive Summary CPN’s revenues continues to grow primarily from strong rental business performance

February 17, 2020 To: The President The Stock Exchange of Thailand Re: 2019 operating results We, Delta Electronics (Thailand) Public Company Ltd, would like to report the Company’s 2019 operating

วันที่ 15 ตุลาคม 2545 1 NO. (SUTHA-SET) 002/2020/EN 26 February 2020 Subject: Management Discussion and Analysis of the Company and its subsidiary for the year ended 31 December 2019 To: The

Filter Vision Public Company Limited and its subsidiaries (Hereinafter called “The Group”) would like to submit Management’s discussion and analysis for the Quarter 1’ 2018 with the summary as follows:- 1

วันที่ 15 ตุลาคม 2545 1 NO. (SUTHA-SET) 021/2019/EN 11 November 2019 Subject: Management Discussion and Analysis of the Company and subsidiary for the period ended 30 September 2019 To: The President

% in the 2nd quarter of 2018 from the 2nd quarter of 2017. Because ships can be serviced as usual after the overhaul was completed. Selling expenses The Company and its subsidiaries’ selling expense

Group’s tax base also increased. The Company also recorded a higher tax expense in the separate financial statements this quarter from capital gains from the sale of MACO’s shares, which rose substantially

Management Discussion and Analysis For the third quarter and nine-month ended September 30, 2020 (Unreviewed) Kiatnakin Phatra Bank Public Company Limited Investor Relations Email: investor_relations