-2023 Balance by Quarter Change Q3-23 Q2-23 Q3-22 Q3-23 VS Q2-23 Q3-23 VS Q3-22 (Million Baht: MB) (MB) % (MB) % Total revenue 1,704.9 1,703.0 1,886.5 1.9 0.1 (181.6) (9.6) Total operating expenses

the domestic demand of the Hot Roll Flat Steel for Q1 2018 and 2019 Total Hot Roll (Unit : Tons) (Excluding Stainless Steel) Quarter 1/2018 Quarter 1/2019 % Change Production 815,487 649,138 -20.40

Analysis (MD&A) For Q1/2018 8 Table: The production and the domestic demand of Finished Steel in Q1 2017 and 2018 Total Apparent Finished Steel (Unit : Tons) Quarter 1/2017 Quarter 1/2018 % Change Production

of the Hot Roll Flat Steel for Jan - Jun 2017 and 2018 Total Hot Roll (Unit : Tons) (Excluding Stainless Steel) Jan - Jun 2017 Jan - Jun 2018 % Change Production 1,360,781 1,576,282 15.84% Import

and the domestic demand of the Hot Roll Flat Steel for Jan - Sep 2017 and 2018 Total Hot Roll (Unit : Tons) (Excluding Stainless Steel) Jan - Sep 2017 Jan - Sep 2018 % Change Production 2,174,611

hospital operations for the year 2015 and 2016 were in amounts of Baht 315.21 million and Baht 354.53 million respectively. The proportion of the costs of hospital operations incurred compared to the total

plan to change the system. So, they didn’t continue the maintenance service contract. Gross Profit For the three-month period, the Group reported total gross profit at THB 30.1 million and the gross

% Total Revenue 216 315 46% 627 918 46% Key Drivers Q3/18 Q3/19 Change +/(-) 9M/18 9M/19 Change +/(-) Number of branches as at Sep 30 31 38 23% 31 38 23% Same-Store-Sales-Growth (SSSG) (11.1%) 13.3% 24.4

Summary of operations and the factors that make a significant change Summary of Operations for the Year 2019 Topic Annual Balance Change 2019 2018 2019 VS 2018 (MB) (MB) % Total Revenue 7,076.7 4,237.6

3 0% 5 5 0% Total Revenue 209 315 51% 410 604 48% Key Drivers Q2/18 Q2/19 Change +/(-) 1H/18 1H/19 Change +/(-) Number of branches as at June 30 30 38 27% 30 38 27% Same-Store-Sales-Growth (SSSG) (7.4