Manager The Stock Exchange of Thailand The operating performance for three-month period end 30 June 2018 of Mahachai Hospital Public Company Limited compared to the prior year was decreasing in net profit

Stock Exchange of Thailand The operating performance for year end 31 December 2019 of Mahachai Hospital Public Company Limited compared to the prior year was decreasing in net profit amounting to Baht

performance. In this connection, the SEC extended the submission deadline for the company?s rectified 2010 financial statements as requested. 

Mr. Krit Plussind Mr. Krit Plussind aided or abetted Mr. Kumpol Plussind to purchase Chularat Hospital Public Company Limited (CHG) shares by using positive substantial inside information about CHG

Miss Kullapa Plussind Miss Kullapa Plussind aided or abetted Mr. Kumpol Plussind to purchase Chularat Hospital Public Company Limited (CHG) shares by using positive substantial inside information

Miss Rewadee Ardharn Miss Rewadee Ardharn, while being Senior Accounting Manager of TRC CONSTRUCTION PUBLIC COMPANY LIMITED (TRC), knew or possessed negative substantial inside information about

Miss Ounruen Sujarittham Miss Ounruen Sujarittham, while Senior Finance and investor Relations Manager of TRC CONSTRUCTION PUBLIC COMPANY LIMITED (TRC), knew or possessed negative substantial inside

59.2% of NNP. ABBREVIATION & OUR PROJECTSFINANCIAL PERFORMANCE FINANCIAL POSITION PROGRESS OF PROJECTS UNDER CONSTRUCTION EXECUTIVE SUMMARY EXECUTIVE SUMMARY 2 B.GRIMM POWER PUBLIC COMPANY LIMITED

Discussion and Analysis for the Performance for the year ended 31 December 2019 To: President The Stock Exchange of Thailand The Board of Directors of Electronics Industry Public Company Limited (the “Company

and Operating Performance of year 2021 Revenue from Sales The Company and its subsidiaries’ total revenue from sales for the year 2021 totaled 1,701.41 million baht, 1,980.66 million baht, and 2,329.81