highlighted below; (Unit : Million Baht) Separate financial statements Q3/2018 Q3/2017 % Change Sales and Service income 462 514 (10) Cost of Sales and Services 363 405 (12) Selling and Administrative Expenses

of the Information Technology of a Securities Company. 2. Segregation of Duties. 3. Physical Security. 4. Information and Network Security. 5. Change Management. 6. Backup and IT Contingency Plan. 7

Information Technology of a Securities Company. 2. Segregation of Duties. 3. Physical Security. 4. Information and Network Security. 5. Change Management. 6. Backup and IT Contingency Plan. 7. Computer

/2018, as of February 28, 2018, which were reviewed by the auditor. 2. Has approved to propose to the shareholders meeting for ratification in the disposition of shares in Thai bonnet Trading Zone Company

Limited (“the Company”) would like to clarify on the change in the performance and the financial status over 20 percent for Q2/2019 ended June 30, 2019 of the Company and its subsidiaries as shown below

the investment in the construction of the Central Wastewater Treatment Plant and Collecting System of the Industrial Zone of Mandalay, the Republic of the Union of Myanmar which is deemed to an

-2022 Balance by Quarter Change Topic Q1-22 Q4-21 Q1-21 Q1-22 VS Q4-21 Q1-22 VS Q1-21 (Million Baht: MB) (MB) % (MB) % Total revenue 1,399.2 1,620.3 1,824.2 (221.1) (13.6) (425.0) (23.3) Total operating

: Million Baht) Consolidated financial statements Q2’ 2020 Q2’ 2019 % Change Sales and Service Income 333 511 -35 Other Revenue 8 4 100 Less Cost of Sales and Services 276 412 -33 Selling and Administrative

Analysis (MD&A) 3 Q2/2020 Operating Results Overall operating results of the Company and its subsidiaries (unit: THB million) Q2/19 Q1/20 Q2/20 change +/(-) 6M/19 6M/20 Change +/(-) YoYYoY QoQ Operating

Summary of operations and the factors that make a significant change Summary of Operations for the Year 2022 Operation Overview Annual Balance Change 2022 2021 2022 VS 2021 Million baht (MB) (MB) % Total