of Thailand’s Capital Market”Research Direction: “Sustainable Investing in Thailand: Patterns and Preferences”Research Presentation and Discussion: “Assessing the Impact of One Report Regulation on

. OCMSET/1907/003 July 30, 2019 Subject: Clarification of the operating results for the six-month period of 2019, change of rate more than 20% Dear: Director and Manager the Stock Exchange of Thailand

- 2019 Balance by Quarter Change Q2–19 Q1–19 Q2–18 Q2–19 VS Q1–19 Q2–19 VS Q2–18 (Million Baht: MB) (MB) % (MB) % Total Revenue 1,730.1 1,266.8 1,029.9 463.3 36.6 700.2 68.0 Total Operating Expenses

Balance by Quarter Change Q3-24 Q2-24 Q3-23 Q3-24 VS Q2-24 Q3-24 VS Q3-23 (Million Baht: MB) (MB) % (MB) % Total revenue 1,926.4 1,866.9 1,704.9 59.5 3.2 221.5 13.0 Total operating expenses 1,738.9 1,698.2

Q3–2020 Balance by Quarter Change Q3–20 Q2–20 Q3–19 Q3–20 VS Q2–20 Q3–20 VS Q3–19 (Million Baht: MB) (MB) % (MB) % Total Revenue 2,241.1 1,187.6 1,798.9 1,053.5 88.7 442.2 24.6 Total Operating Expenses

amount to Baht 67.85 million, increase Baht 17.86 million or increase 26.33%, which increase by the same direction of sale increased and the profit margin increase by Baht 3.68 million or increase 131.34

Baht 26.32 million or increase 30.70%, which increase by the same direction of sale increased but show loss margin by Baht 2.51 million. due to in quarter 3 of year 2018, the company added another

of last year by Baht 49.5 million or is equal to 48.4% which change in the same direction of revenue. The main reason was resulting from decrease in rental expense due to discount from COVID-19

% decreased, the details of the change are as follows: 1.1 Current asset as of December 31, 2019 with amount of 196.16 million bath decreased by 6.62 million bath or 3.27% decreased due to the main reason of

remained sluggish, due to weak purchasing power and the lack of any specific measures from the government. In the second half of 2017, the economy moved in a positive direction driven by industrial expansion