5215 Kejia-KY: Subsidiaries' Cumulative Disposal of Securities Exceeds 20% of Capital, Correction Announced

Release Date: July 7, 2026 Statement Date: July 6, 2026 Statement Time: 17:51:15 Company Code: 5215 Company Name: Kejia-KY

Subject: Correction of July 6 announcement regarding subsidiaries Suzhou Jiaji, Kede, Jiacai, Aipulai, Baihong, Jiahuang, and Jiajun, whose cumulative disposal of the same securities within one year reached 20% of paid-in capital.

Applicable Clause: Clause 20 Factual Date: July 6, 2026

Details:

1. Security Name: Shanghai Stock Exchange 1-day Government Bond Reverse Repo GC001, Code 204001

2. Transaction Date: July 6, 2026 ~ July 6, 2026

3. Board Approval Date: Not applicable

4. Other Approval Dates: Approval Level: Approved by Chairman July 6, 2026 (Republic Era 115)

5. Transaction Quantity, Unit Price, and Total Amount: - Aipulai: 84,430 units, average rate: 1.295% - Baihong: 103,590 units, average rate: 1.290% - Jiacai: 433,140 units, average rate: 1.280% - Jiahuang: 220,400 units, average rate: 1.290% - Jiaji: 121,020 units, average rate: 1.280% - Kede: 198,210 units, average rate: 1.280% - Jiajun: 357,200 units, average rate: 1.290%

Total Transaction Amount: RMB 151,815 thousand (approximately NT$710,375 million)

6. Gain (or Loss) from Disposal: Disposal gain: RMB 16 thousand

7. Relationship with Counterparty: Non-related party

8. Cumulative Holdings (including this transaction) to date: - Suzhou Aipulai: None - Suzhou Baihong: None - Suzhou Jiacai Electronics: None - Suzhou Jiahuang Electronics: None - Suzhou Jiaji Electronics: None - Suzhou Kede: None - Chongqing Jiajun: None

Pledge Status: None

9. Proportion of securities investments (including this transaction) under Article 3 of the 'Asset Acquisition and Disposal Rules for Publicly Issued Companies' to total assets and equity attributable to owners of the parent in the latest financial statements: - Percentage of total assets: 14.27% - Percentage of shareholders' equity: 19.88% - Working capital: NT$2,612,388 million

10. Specific Purpose of Acquisition or Disposal: Investment and financial management

11. Dissenting Director Opinions on this Transaction: None

12. Is this a related-party transaction? No

13. Counterparty and Relationship with the Company: Not applicable

14. Date of Supervisor Approval or Audit Committee Consent: Not applicable

15. Previous Material Information Disclosure Date for the Same Event: Not applicable

16. Other Remarks: Correction of July 3 announcement. Item 4 'Other Approval Dates' was incorrectly stated as July 2, 2026 (Republic Era 115), corrected to July 6, 2026.