resolution of BKD’s Board 4/2017 on November 14, 2017 has been approved the financial statements for the nine months ended 30 September 2017, The Company net profit(loss) of the three months periods (10.19

The Results of the Comsolidated Financial Statements Clarification on Percentage of Change More Than 20% The consolidated financial statements of Nation Broadcasting Corporation Public Company

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

49.11 million or 32.71 % because of the follow main reasons. 1. Revenue from hospital operations increased by Baht 139.49 million or 5.90 % due to in 2019 the general patients of Company and subsidiaries

15 May 2019 Subject: Management Discussion and Analysis for the 3-Month Period Ended March 31, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company Limited

each group of companies, an affiliate acting as the central company is the one whichsets out policies and business directions for all affiliates and associated companies within that group of companies

September 2017 totaled THB 626.4 MB and THB 1,115.5 MB respectively. The main assets held by the company is current asset in which accounted for 80% of the total assets and non-current asset accounted for 20

Expo event 3 / 201 8 was the most successful event since the Company was established with the highest revenue of Baht 42 million. As a result, revenue from the main event business increased by Baht 15. 8

million Baht or 42% from year 2017. The main reason was the increased in employee expenses, professional fee, depreciation and amortization. 9. Litigation In September 2018, the Company was sued by a

subsidiaries as follows: Unit : Million Baht Operating results of the Company Q1/2019 Q1/2018 Changes % Revenues from sales and services 302.98 241.93 61.05 25.23 Printing Business 171.75 120.77 50.98 42.21