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Rules, Conditions and Procedures for Filing of Annual Financial Statements and Preparation of Reports of the Stock Exchange of Thailand

Offering for Sale of Certificates Representing Interest from Underlying Securities by the Subsidiary of the Stock Exchange of Thailand

  March 20, 2018 Subject The amendment of Information Memorandum on Acquisition of Assets To President The Stock Exchange of Thailand According, Bangkok Dec-con Public Company Limited has reported

Inc "HTI" (formerly Hana Microdisplay Technologies), sales decreased 16% [-19% THB] for the year. The annual sales split was: 2019 2018 2017 PCBA (Thailand) 45% 40% 38% PCBA (China) 14% 17% 17% PCBA

annual sales split was: 2017 2016 2015 PCBA (Thailand) 38% 38% 43% PCBA (China) 17% 18% 19% PCBA (Cambodia) 0% 0% 0% IC (Thailand) 34% 34% 31% IC (China) 6% 5% 6% HMT (USA) 5% 5% 1% 100% 100% 100% Gross

ADVANCE OPPORTUNITIES FUND I Disposition Stock 3.68 1.86 1.82 19/01/2022 5.5 1.86 3.64   246016122201-1 JCKH ADVANCE OPPORTUNITIES FUND Acquisition Stock 0 1.82 1.82 17/01/2022 1.86 3.64 5.5   246016042201

(CAMBODIA) BANK PCL Disposition Stock 5.8635 5.8635 0 09/12/2020 5.8635 5.8635 0   246007872012-1 QTC Mr. Aphichat Sramoon Acquisition Stock 0.0002 12.4599 12.4602 05/06/2020 0.0002 12.4599 12.4602