The consolidated financial statements approved by the board of directors for the year ended December 31, 2025.

1.Date of submission to the board of directors or approval by the board of
 directors:2026/03/13
2.Date of approval by the audit committee:2026/03/13
3.Start and end dates of financial reports or annual self-assessed financial
 of the reporting period (XXXX/XX/XX~XXXX/XX/XX):2025/01/01~2025/12/31
4.Net interest revenue (expense) accumulated from 1/1 to end of the period
(thousand NTD):148,094,257
5.Net revenue accumulated from 1/1 to end of the period (thousand NTD):
244,894,671
6.Profit (loss) before tax accumulated from 1/1 to end of
the period (thousand NTD):92,220,308
7.Profit (loss) accumulated from 1/1 to end of the period
 (thousand NTD):82,328,843
8.Profit (loss) during the period attributable to owners of parent
 accumulated from 1/1 to end of the period (thousand NTD):80,619,233
9.Basic earnings (loss) per share accumulated from 1/1 to
end of the period (NTD):4.08
10.Total assets end of the reporting period (thousand NTD):9,331,086,670
11.Total liabilities end of the reporting period (thousand NTD):
8,781,805,470
12.Equity attributable to owners of parent end of the
reporting period (thousand NTD):518,343,310
13.Any other matters that need to be specified:
CTBC Holding announced that, due to the first-time adoption of
International Financial Reporting Standard 17 (IFRS 17)
and the reclassification of financial assets, shareholders’equity is
estimated to decrease by approximately NT$14 billion as of
January 1, 2026.