of financial institutions and debenture together with minimizing the impacts from full loan guarantee provided to Power Plant business and its high debt resulting in decreasing in debt to equity ratio

Discussion & Analysis Q2/2022 Operating Highlights in Q4/2021 Q2/21 Q2/22 Change +/(-) 1H/21 1H/22 Change +/(-) (THB million) %YoY %YoY Operating Revenue 137 230 68% 317 428 35% Gross Profit 77 147 91% 183 267

Discussion & Analysis Q4/2022 Operating Highlights in Q4/2022 Q4/21 Q4/22 Change +/(-) 2021 2022 Change +/(-) (THB million) %YoY %YoY Operating Revenue 188 264 40% 620 938 51% Gross Profit 112 166 48% 355 592

Summary Significant Events Operating Highlights in Q1/2023 Q1/22 Q1/23 Change +/(-) (THB million) %YoY Operating Revenue 198 264 33% Gross Profit 120 168 40% EBITDA 58 80 38% Net Profit (Loss) for the

Significant Event Operating Highlights in Q1/2024 Q1/23 Q1/24 Change +/(-) (THB million) %YoY Operating Revenue 264 340 29% Gross Profit 168 226 35% EBITDA 80 113 41% Net Profit (Loss) for the Company 34 54 59

Disposal”). By calculating on a Net Operating Profit basis after tax deduction, the highest transaction size is 33.63 percent of the Value of the Net Profit of the Company according to the consolidated

clarify operating performance of the Company for the yearly ending 31 December 2018 are as follows: change 2018 2017 increase (decrease) Sales 841.1 882.2 -4.7% Other income 29.9 27.7 7.9% Cost of sales

of net loss to revenues from medical services decreased compared to the year 2017 from 15.45% to 8.60% the year of 2018, presenting the better operating performance. Summary of Financial Position

like to clarify operating performance of the Company three-month for the Quarter 3/2019 ended 30 September 2019 as the following: change Q3/2019 Q3/2018 increase (decrease) Sales 172.6 171.9 0.4% Other

2017_Q2_MDA_ENG -Final Ocean Glass Public Company Limited Page 1/3 Management Discussion and Analysis Operating Results In the 2nd quarter of 2017, Ocean Glass Public Company Limited and Subsidiaries