rates. Income Tax was at Bt1,597mn, increased 3.5%YoY while decreased -8.6% QoQ aligned with profit before financial cost. The effective tax rate was 19.1%. Profit EBITDA in 1Q23 was at Bt22,636mn

mobile market remained elevated with continued low-price unlimited data plans, especially in the prepaid segment i.e. 150-200 Baht for 4-15mbps unlimited data. There is also 5G offerings at a lower price

network and service. This resulted in overall network OPEX ( excluding cost of TOT partnership) to stay flat YoY or remained at 8% of core service revenue. The focus on effective spending amidst intense

optimize the cost to serve customers while ensuring an effective spending on marketing campaigns. As a result, we expect EBITDA margin (excluding equipment rental) to stay in a range of 45-47%. All

sales compared to the same period of 2018 which has cost of sales 767.27 million baht or 88.70% of sales due to proper product management and effective resulting in reduced cost of sales. - Selling and

proper product management and effective resulting in reduced cost of sales. Yours Sincerely, Mr. Perapol Suwannapasri Managing Director

purchasing power. However, from Sep-21 onward, restrictions were gradually lifted, resulting in some improvement in consumer spending. Meanwhile, competition in mobile industry remained elevated as operators

with the same period in 2016 decreased from THB 88.79 million to 78.12 million or decreased THB 10.67 million or 12.01% because of effective cost management. Net profit of Company’s operation Net profit

from the last year because of inventory management and effective manufacturing cost control. 3. Gross profit margin was 3.56% of Revenue from sale and service, increased from last year that gross profit

unlimited data for postpaid plan, ARPU continued to decline (Bt242, -1.6% YoY, -4.1% QoQ) while data consumption surged (14.7GB, +29% YoY, +16% QoQ), also elevated by the demand during the lockdown. Demand