leveraging of our strength as Thailand’s number-one digital banking provider, with the aim of becoming the Customers’ Life Platform of Choice under our core strategy of Customer Centricity for our business

บริษทั ข้อสังเกต (1)ข้อมลูทางการเงินรวมภายหลงัการตัดรายการระหว่างกันในบริษัทในกลุ่ม (หรือระหว่างกลุ่มธุรกิจ) 2)ก าไรหลักก่อนหักดอกเบีย้ ภาษีเงินได้ค่าเส่ือมราคาและค่าตัดจ าหน่าย (Core EBITDA) คือ ก าไรรวม

20240205-ADVANC-MDA-4Q23-EN 4Q23 & FY23 MD&A Advanced Info Service Plc. 1 Executive Summary Achieved solid revenue growth from core business focus and TTTBB acquisitions. FY23, the Thai economy

2,930 3,030 2,618 12% 11,668 9,341 25% ก าไรหลักก่อนหักดอกเบีย้ ภาษีเงนิได้ ค่าเส่ือมราคาและค่าตัดจ าหน่าย )Core EBITDA( 2,3 361 304 388 (7)% 1,392 1,262 10% PET 169 145 180 (6)% 606 471 29% เส้นใยและเส้น

%. SG&A in terms of % to revenue improved from 6.8% in Q1 2021 to 5.8% in Q1 2022. Core operating profit (defined as Earnings before Interests and Taxes exclude interest income, gain (loss) on exchange

Core Businesses 7 3.1 Sustainable Development and Corporate Governance 7 3.2 Business Directions of KASIKORNBANK and the Wholly-owned Subsidiaries of KASIKORNBANK 8 3.3 Customer Segments and Services 8

achieve sustainable growth and returns while maintaining our long-term market leadership. Guided by our core strategies of “Customers’ Life Platform of Choice” along with “Customer Centricity”, KBank has

2.1 Credit Risk Management 5 2.2 Market Risk Management 5 2.3 Liquidity Risk Management 6 3. Business Directions and Operations of Core Businesses 7 3.1 Sustainable Development and Corporate Governance

and to create business cases for monetization in the future. Core service revenue ( Pre- TFRS 15) grew 2. 5% YoY with guidance maintained In summary, Pre- TFRS 15, AIS’ s core service revenue in 1Q19

1 2Q18 MD&A Advanced Info Service Plc. Executive Summary AIS continued to deliver revenue growth in all segments. In 2Q18, core service revenue, which excluded IC and equipment rental, was Bt33,464mn