Winson Precision Announces Adjustment to Cash Dividend Payout Rate

1. Date of Board or Shareholders' Meeting Resolution: July 2, 2026 (Minguo Year 115)

2. Original Dividend Type and Amount: (1) Cash dividend from retained earnings: NT$893,731,050 (NT$25 per share) (2) Cash distribution from capital reserve: NT$893,731,050 (NT$25 per share)

3. Revised Dividend Type and Amount: (1) Cash dividend from retained earnings: NT$893,731,050 (NT$24.71876023 per share) (2) Cash distribution from capital reserve: NT$893,731,050 (NT$24.71876023 per share)

4. Reason for Change: Bondholders of the company's second domestic unsecured convertible corporate bonds have applied for conversion into ordinary shares, resulting in a change in the total number of outstanding shares. Accordingly, the Chairman has adjusted the dividend per share ratio under authority delegated by the Board of Directors at the meeting held on February 25, 2026 (Minguo Year 115).

5. Other Matters to be Disclosed: None.