K.J. Technology (KY) Announces Subsidiaries' Cumulative Acquisition of Securities Reaches 20% of Paid-in Capital Within One Year

1. Securities Name: Shanghai Stock Exchange One-Day Treasury Bond Reverse Repurchase Agreement GC001, Code: 204001 2. Transaction Date: June 9, 115 to June 9, 115 3. Board of Directors Approval Date: Not applicable 4. Other Resolution Date: Resolution Level: Chairman's Resolution June 9, 115 5. Transaction Quantity, Unit Price, and Total Transaction Amount: Aipu Lai: 86,350 units, average price: 1.165% Bai Hong: 97,510 units, average price: 1.170% Jia Cai: 485,750 units, average price: 1.225% Jia Huang: 219,210 units, average price: 1.225% Jia Ji: 120,920 units, average price: 1.198% Ke De: 270,990 units, average price: 1.200% Jia Jun: 349,440 units, average price: 1.225% Total Amount: 163,017 thousand yuan (approximately NT$749,835 thousand) 6. Disposal Gain (or Loss) (Not applicable for acquisition of securities): Not applicable 7. Relationship with the Transacted Company: Not applicable 8. Cumulative Quantity, Amount, Shareholding Ratio, and Restrictions on Rights (e.g., pledge status) of the Securities Held to Date (including this transaction): Aipu Lai: 86,350 units, average price: 1.165% Bai Hong: 97,510 units, average price: 1.170% Jia Cai: 485,750 units, average price: 1.225% Jia Huang: 219,210 units, average price: 1.225% Jia Ji: 120,920 units, average price: 1.198% Ke De: 270,990 units, average price: 1.200% Jia Jun: 349,440 units, average price: 1.225% Pledge Status: None 9. Ratio of Securities Investment (including this transaction) listed in Article 3 of the "Rules Governing the Acquisition or Disposal of Assets by Publicly Issued Companies" to the total assets and the equity attributable to owners of the parent company in the latest financial statements, and the amount of working capital in the latest financial statements: Ratio to Total Assets: 15.07% Ratio to Shareholders' Equity: 20.98% Working Capital: NT$2,612,388 thousand 10. Specific Purpose of Acquisition or Disposal: Investment and wealth management 11. Opinions of Directors Who Expressed Dissent Regarding This Transaction: None 12. Is This Transaction a Related Party Transaction: No 13. Counterparty to the Transaction and its Relationship with the Company: Not applicable 14. Date of Supervisor's Approval or Audit Committee's Consent: Not applicable 15. Date of Previous Announcement of Major Information on the Same Event: Not applicable 16. Other Explanatory Matters: None Keywords: Major Information