[Kejia-KY] Announces Subsidiaries Suzhou Kaji/Kede/Kajai/Aipulai/Baihong/Kajun/Kajun Announce Cumulative Acquisition of Same Securities Reaching 20% of Paid-in Capital Within One Year

1. Securities Name: Shanghai Stock Exchange One-Day Treasury Reverse Repurchase GC001, Code 204001 2. Transaction Date: 2026/4/20~2026/4/20 3. Board Approval Date: Not Applicable 4. Other Approval Date: Approval Level: Chairman Approval Date: April 20, 2026 5. Transaction Quantity, Unit Price, and Total Amount: Aipulai: 55,420 units, Average Price: 1.385% Baihong: 104,930 units, Average Price: 1.385% Kajai: 1,154,790 units, Average Price: 1.385% Kajun: 163,880 units, Average Price: 1.390% Kaji: 117,660 units, Average Price: 1.385% Kede: 456,410 units, Average Price: 1.290% Kajun: 356,260 units, Average Price: 1.385% Total Amount: 240,935 thousand RMB, (Approximately 1,146,212 thousand NTD) 6. Profit (or Loss) from Disposal (Not Applicable for Acquisition of Securities): Non-related party 7. Relationship with the Target Company: Non-related party 8. Accumulated Holdings of Securities (including this transaction) to date, Amount, Shareholding Ratio, and Conditions of Rights Restriction (e.g., pledge): Aipulai: 55,420 units, Average Price: 1.385% Baihong: 104,930 units, Average Price: 1.385% Kajai: 1,154,790 units, Average Price: 1.385% Kajun: 163,880 units, Average Price: 1.390% Kaji: 117,660 units, Average Price: 1.385% Kede: 456,410 units, Average Price: 1.290% Kajun: 356,260 units, Average Price: 1.385% Pledge Conditions: None 9. To date, according to Article 3 of the "Regulations Governing Acquisition or Disposal of Assets by Public Companies", the proportion of investment in securities (including this transaction) to the company's total assets and owner's equity attributable to the parent company in the latest financial statements, and the amount of working capital in the latest financial statements: Proportion of Total Assets: 24.26% Proportion of Owner's Equity: 32.20% Working Capital: NTD 2,515,979 thousand 10. Specific Purpose of Acquisition or Disposal: Investment Management 11. Opinion of Dissenting Directors on this Transaction: None 12. Is this transaction a related party transaction: No 13. Counterparty and Relationship with the Company: Not Applicable 14. Supervisor Approval or Audit Committee Approval Date: Not Applicable 15. Date of Previous Announcement of Major Information on the Same Matter: Not Applicable 16. Other Matters to be Noted: None