Hua Nan Financial Holdings Announces Unaudited Earnings for March 2026

1. Date of Occurrence: 2026/04/14. 2. Company Name: Hua Nan Financial Holdings Co., Ltd. 3. Relationship with the Company (please enter 'the company' or 'subsidiary'): The company. 4. Mutual Shareholding Ratio: None. 5. Reason for Occurrence: Announcement of the company's unaudited earnings for March 2026. 6. Countermeasures: None. 7. Other Matters to be Stated (if the subject of the event or resolution is a public company or above, this major announcement also complies with Article 7, Paragraph 9 of the Enforcement Rules of the Securities and Exchange Act regarding matters that have a significant impact on shareholders' equity or securities prices):

Hua Nan Financial Holdings' consolidated pre-tax net profit for this month was NT$3.155 billion, and consolidated after-tax net profit was NT$2.558 billion; cumulative consolidated pre-tax net profit was NT$9.325 billion, and consolidated after-tax net profit was NT$7.660 billion. Earnings per share (EPS) was NT$0.55, and net asset value per share was NT$17.50.

The unaudited consolidated profit (loss) of major subsidiaries is as follows: Hua Nan Bank's consolidated pre-tax net profit for this month was NT$2.531 billion, and consolidated after-tax net profit was NT$2.057 billion; cumulative consolidated pre-tax net profit was NT$7.490 billion, and consolidated after-tax net profit was NT$6.141 billion. EPS was NT$0.58, and net asset value per share was NT$24.43.

Hua Nan Financial Holdings and major subsidiaries' consolidated profit (loss) data for March 2026:

Unaudited Consolidated Unaudited Consolidated Cumulative Consolidated Cumulative Consolidated Cumulative Consolidated Cumulative Consolidated Pre-tax Net Profit After-tax Net Profit Pre-tax Net Profit After-tax Net Profit EPS (Pre-tax) EPS (After-tax) (Loss) (Loss) (Loss) (Loss) (Loss) (Loss) (NT$100M) (NT$100M) (NT$100M) (NT$100M) (NT$) (NT$)

Hua Nan Financial Holdings 31.55 25.58 93.25 76.60 0.67 0.55

Hua Nan Bank 25.31 20.57 74.90 61.41 0.70 0.58

Hua Nan Securities 4.60 3.84 13.32 11.30 2.03 1.73

Hua Nan Insurance 2.08 1.61 6.00 5.06 3.00 2.53

Note 1: All above data are group's unaudited consolidated figures. Note 2: Cumulative consolidated after-tax EPS (loss) without applying natural disaster insurance reserve: Hua Nan Financial Holdings is NT$0.55, Hua Nan Insurance is NT$2.53.