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

subsidiary. SHR became listed on Stock Exchange of Thailand with the first day of trading on 12 November 2019. At the end of 2019, the Company’s total hotels reached 39 hotels with 4,647 keys covering 5

President of the Stock Exchange of Thailand Attachment: Management Discussion and Analysis ended 31 December 2019 As Golden Lime Public Company Limited (“the Company”) has submitted the Auditor’s report on

: The President The Stock Exchange of Thailand Takuni Group Public Company Limited (“The Company”) and its subsidiaries (“The Group”) would like to clarify the change in operating result for the period

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

Discussion and Analysis for 1st quarter ended as of March 31, 2017 (Revised 2) Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the company and

(Translation) th August, Ref: SET-- Re: Management's Discussion and Analysis and Operating Results for Quarter / Dear: The President The Stock Exchange of Thailand Filter Vision Public Company

); the Fuel Ethanol Business EBITDA is THB 41 million (-29% QoQ). In June 2017, the company has informed the Stock Exchange of Thailand of the changes in shareholing structure of Bio-based Product business

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ (แบบ 69-1) 1 No. WHAUP-CS016/2017 August 11, 2017 Attention: Managing Director – Stock Exchange of Thailand Subject: Report of Financial Results for the

. Attention: President Stock Exchange of Thailand Demeter Corporation Public Company Limited (“DCORP”) (“The Company”) would like to submit the reviewed financial statements for the first six-month of the year