expenses consist of salaries, wages and benefits. For the first quarter of year 2018, the expense was increasing from 807.7 million baht to 816.6 million baht which was derived from a growing number of

280,438 5% Total expenses 5,863,159 9,470,477 -62% Profit (loss) before income tax expense (869,346) (430,965) 50% Income tax expense - - Profit (loss) for the period (869,346) (430,965) 50% Other

, decreased by 3.4 percent from the same period last year. This was mainly due to the measurement from expense management since late of March 2020. Expenses consist of costs of sales and services, selling

quarters of 2020. Tax income (expense) Q1-2020 Q2-2020 Q3-2020 Q4-2020 2019 2020 THB Mn THB Mn THB Mn THB Mn THB Mn % THB Mn THB Mn THB Mn % Finance costs (54.8) 14.6 (9.0) 6.6 15.6 N.A.(>100) 2.9 (42.6

last year’s sale of iPhone12 which came in late. Sale margin remained stable at +0.9% due to strong demand in high margin handset. Cost & Expense For FY21, cost of service was Bt85,238mn, increasing 4.5

. Cost & Expense In FY22, the cost of service was at Bt87,076mn, increasing 2.2%YoY affected by rising utility cost and cost of cloud in line with higher cloud sales to enterprise customers this year

- 5 - transaction is within the approval authorization of the Board of Directors, without requiring to report the information to the Stock Exchange of Thailand as well as arrange of the shareholders

ผู้มีสิทธิเข้าถึง (Authorization) และความรับผิดชอบต่อผลของการกระท า (Accountability) และควรบันทึกอยู่ในรูปข้อมูลอิเล็กทรอนิกส์ในสื่ออิเล็กทรอนิกส์ที่มีความมั่นคงปลอดภัย นอกจากนี้ การส่งหนังสือนัดประชุม

). As a result, such transaction is within the approval authorization of the Board of Directors, without requiring to report the information to the Stock Exchange of Thailand as well as arrange of the

). As a result, such transaction is within the approval authorization of the Board of Directors, without .../7 - 7 - requiring to report the information to the Stock Exchange of Thailand as well as