2020 % Change Production 473,759 464,583 1.98% 1,685,705 1,426,970 18.13% Domestic 222,323 257,381 -13.62% 738,113 792,146 -6.82% Export 281,713 214,385 31.41% 959,194 735,842 30.35% Total vehicle

203,992 25.9% 706,444 677,481 4.3% Total vehicle production volume in Q3 2022 increased by 34.5% to 493,926 units, compared to 367,345 units for the same period last year. Domestic demand increased by 32.1

706,444 16.3% Total vehicle production volume in Q3 2023 decreased by 6.0% to 464,459 units, compared to 493,926 units for the same period last year. Meanwhile, the export volume experienced a notable

-2.2% Domestic 188,910 215,701 -12.4% 775,780 849,388 -8.7% Export 295,640 293,812 0.6% 1,117,539 1,000,256 11.7% Total vehicle production volume in Q4 2022 decreased by 12.3% to 455,715 units, compared

gross margin. Q4’19 Net profit* was at THB 823 million (+4.3% YoY). - 2019 Revenue from sales grew by 5.4% YoY, amounting to THB 25,611 million, aligned with our guidance. Taking out effect from exchange

expansion and spectrum acquisition. FY18 Guidance On 23 January 2018, the company has acquired 80.10% of CSL shares through tender offering, with an aim to strengthen the growth potential in enterprise

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

margin guidance of 45-47% is maintained with the 9M18 margin at 46.2%. Market and Competitive Environment The mobile fixed-speed unlimited offerings have continued to take on more subscribers, limiting the

digit driven by all business segments. EBITDA margin is expected to be stable while budgeted for CAPEX of Bt20-25bn (see guidance on page 6). Significant Event for FY19 Since 1 January 2019, AIS has

exchange rate in JPY of investments on solar farms in Japan. In 2020, PDI pursues its new business strategy under the guidance of Managing Director which the Board has given its support for further expand