Microsoft Word - MDA Q319 EN.docx November 11, 2019 To President The Stock Exchange of Thailand Subject Notification on the difference of revenue from sales and net profit YOY by more than 20 percent

13 November 2019 Subject : Explanation of the operating results for the nine months of the year 2019, change in excess of 20% Attention: Directors and Managers the Stock Exchange of Thailand According

14 November 2019 Subject: Management Discussion and Analysis for the 9-Month Period Ended September 30, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public

( Translation ) Ref. No. HARN 011/2019 14 November 2019 Subject: Notification about Related Parties Transaction To: Director and Manager The Stock Exchange of Thailand (“the SET”) The committee of

, JOMTHONG, BANGKOK 10150, THAILAND TEL. 02-473-8000 FAX: 02-473-8398 - Translation - No. GFPT 17/2562 December 19th, 2019 Subject: Notification of the connected transaction regarding the receipt of financial

Microsoft Word - S_2020_GRC-02_002_Metropolis Acquisition_EN - Translation - GRC-02/2020/002 10 January 2020 Subject: Notification of the Acquisition of Asset and Plan for Disposal of Assets To

M.D. 042/2020 February 12, 2020 Subject : Disclosure of the information connected transactions To : President of the Stock of Exchange of Thailand Kang Yong Electric Public Company Limited hereby

M.D. 042/2020 February 12, 2020 Subject : Disclosure of the information connected transactions (Revised) To : President of the Stock of Exchange of Thailand Kang Yong Electric Public Company Limited

MD&A Q4_2019 (Eng ) February 19, 2020 Subject : Yearly Management Discussion and Analysis of 2019 Attention : President of The Stock Exchange of Thailand We attach herewith the financial statements

77/1 SOI RUAM SIRI MIT,CHOM PHON, CHATUCHAK, BANGKOK 10900 Tel. 02 093 1681- 3 Fax. 02 093 1684 Website: www.eicasia.net Page 1 of 4 (Translation) Ref: EIC-AD003/2020 2 March 2020 Subject: Management