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

reported core service revenue of Bt34,080mn, increasing 2.9% YoY and 0.5% QoQ from a quality growth of fixed broadband business and a rebound in non-mobile enterprise business. FBB business continued a

Highlights Q2/2019 Q1/2020 Q2/2020 Change +/- 6M/2019 6M/2020 Change +/- (Unit: THB million) %YoY %QoQ %YoY Revenue from sale of goods 2,253.8 2,076.2 1,746.3 -22.5% -15.9% 4,553.5 3,822.5 -16.1% Revenue from

within the deadline, Zipmex must deposit the unclaimed assets in a trusted and secure system within 30 days from the end date of the 15-day deadline. Additionally, Zipmex must report its proceedings

reasons; Revenue The company and subsidiaries realized the revenue as of December 31, 2017 of THB 2,461.06 million which decreased by THB 1,028.92 million or 29.48% from the Year 2016 ended as of December

following reasons; Revenue The company and subsidiaries realized the revenue as of December 31, 2017 of THB 2,461.06 million which decreased by THB 1,028.92 million or 29.48% from the Year 2016 ended as of

December 2018. In 1Q19, THB 1,238.9mn of The Lofts Asoke project was transferred and recorded as a revenue and the Diplomat 39 project recorded a revenue from transferred of THB 271.3mn. For the future

- 2019 Balance by Quarter Change Q1–20 Q4–19 Q1–19 Q1–20 VS Q4–19 Q1–20 VS Q1–19 (Million Baht: MB) (MB) % (MB) % Total Revenue 1,231.7 2,280.7 1,266.5 (1,049.0) (46.0%) (34.8) (2.7%) Total Operating

significantly affected by low advertising demand due to the prolonged impact of the COVID- 19 pandemic, which has plunged the global economy into a deep recession. Operating revenue decreased by 32.2% YoY to THB

of Baht 1,299.43 million, the decrease in revenue from energy sector by Baht 39.15 million due to raw materials and the decrease in revenue from chemicals by Baht 49.98 million. However, the Company