or 13.8% due to the staff expenses such as bonuses and activity expenses during the year-end festival, etc. Other Expenses In Q4-2021, the Company recorded impairment loss on financial assets by 25.9

536.5 583.3 643.3 722.5 79.2 12.3% 2,057.6 2,485.6 428.0 20.8% Depreciation and amortisation cost 152.5 155.4 154.0 162.2 8.2 5.3% 503.6 624.1 120.5 23.9% Staff cost, repair and maintenance cost and other

%YoY Fuel materials cost 583.3 808.1 811.4 0.4% 39.1% 1,119.8 1,619.5 44.6% Depreciation and amortisation cost 155.4 165.8 169.1 2.0% 8.8% 307.9 334.9 8.8% Staff cost, repair and maintenance cost and

% Staff cost, repair and maintenance cost and other services 135.6 153.4 152.1 (0.8%) 12.2% 420.0 439.8 4.7% Processing fee - PEA 16.1 16.2 15.4 (4.9%) (4.3%) 47.5 47.6 0.2% Other cost 22.2 23.9 26.9 12.6

began to improve, especially in the end 2022, resulting in more employees are working at the office. In addition, sales staff made more appointments to meet customers and began to organize more on- site

165.8 169.1 169.3 171.4 2.1 1.2% 624.1 675.6 51.5 8.3% Staff cost, repair and maintenance cost and other services 134.3 153.4 152.1 157.2 5.1 3.4% 540.9 597.0 56.1 10.4% Processing fee - PEA 16.0 16.2

และนโยบายที่เพียงพอและมี ประสิทธิภาพ รวมถึงมาตรการทางวินัยกรณีมีการปฏิบัติไม่เป็นไปตามที่กำหนด · มาตรการในการควบคุมและป้องกันการรั่วไหลของข้อมูล (Chinese Wall/ Need to Know Basis) · เกณฑ์ Staff Dealing

develop the internal expertise to verify their methodologies. Issuers are recommended to thoroughly document any such expertise, including the related internal processes and expertise of their staff. This

-committee members, advisors, staff members, employees, or persons who work for derivatives exchanges from unlawfully seeking benefits by using the information obtained during the performance of their duties

guideline above. 10.5 Personnel: specify the total number of the Company’s staff and that of each core business. In case of material change in the number of staff or a substantial labor dispute during the