Summary Significant Event Operating Highlights in Q2/2024 Q2/23 Q2/24 Change +/(-) 1H/23 1H/24 Change +/(-) (THB million) %YoY %YoY Operating Revenue 299 376 26% 563 716 27% Gross Profit 192 250 30% 361 476

% of the total increase from the same period of last year; while the other 30% is from the growth of revenue from other subsidiaries. For the Company, the installation of new machines throughout the year

Eksangkul acts as a director of company and APCON Type of business of APCON Engineering system design and supply, machine installation, manage and maintain engaging in power plant construction for both

of APCON Engineering system design and supply, machine installation, manage and maintain engaging in power plant construction for both government and private organizations Registered capital 1,050

, an increase of 563 million baht or 23% compared to fiscal year 2016, and earning per share (EPS) of 11.87 baht per share. The operating performance is summarized as follows; Overview According to Bank

Rnj, (Translation) MD. 170/2019 November 13, 2019 Re: Management Discussion and Analysis For the Operating Results ended September 30, 2019 To: President The Stock Exchange of Thailand Management

Company’s operating cost in an amount of 10.15 million Baht in the previous year. Products of the Company: For Medical Devices Segment; The sales rise from the previous year although there is effected by

decrease of 43 million baht or 2% compared to 2015, and earning per share (EPS) of 9.61 baht per share. The operating performance is summarized as follows; Overview Overall, the Thai economy in 2016 expanded

Analysis of Operating Results For the Year Ended December 31, 2017 Report and Analysis of the Operating Results In 2017, the operating result of the Group continues to grow steadily. The aviation fuel

value. Business Operating Results and Profitability Transaction For the Year ended 31st December (Unit: Million Baht) Year Increase (Decrease) 2017 2016 Amount % Total Revenues 614.82 611.14 3.68 0.60