Company Limited 1 19 Mco '15 T. Sobprab A. Sobprab Lampang 52170 Thalland Tel : i -66) 05"i-858996 Fax: ( 661 05!+-296556 !vrr1r'/. homepottery. com May 14,2018 Subject: Management Discussion and Analysis

: Management explanation and analysis for three-month period ended 31 March 2018 Attention : The President of, The Stock Exchange of Thailand ZIGA Innovation Public Company Limited (“the Company”) would like to

Limited Relationship: The other party is not related to the Company, either to management and shareholders. - General transaction : The disposal of 4 plots of land totaling area are 75 rai 34 square wah

ที่ FPI Ref. FPI.024/2018 12 November 2018 Subject : Management Discussion & Analysis of Performance Results of Quarter 3/2018 To : Board of Directors and President of The Stock Exchange of Thailand

including medical equipment ,will be able to help The Company to reduce such costs. 7.2 Participation in management, The company will have representatives to determine the operating policy of business and

reasons for the decline of cost ratio not only stemmed from the increase of SW income and non-sw income per head but also from the efficient cost management particularly staff cost. Administrative Expenses

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

@halcyon.co.th No. CS-2563/013 14 August 2020 Subject: Management Discussion and Analysis for the 3-Month Period Ended 31 March 2020 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology

Translation DIMET AC 2008/001 August 31, 2020 Subject Management Discussion and Analysis for business operation year 2019 (July 1, 2019 - June 30, 2020) To The Manager and President The Stock

- Translation - Management Discussion and Analysis of the Company’s Performance for the nine-month period ended 30 September 2019 - Translation - JKN GLOBAL MEDIA PUBLIC COMPANY LIMITED Management