4571 Junxing-KY

Release Date: July 9, 2026 Announcement Date: July 8, 2026 Announcement Time: 14:24:20 Company Code: 4571 Company Name: Junxing-KY

Subject: Announcement on Subsidiary's New Loan Exceeding Disclosure Threshold per Article 22, Paragraph 1, Clause 3 of the "Regulations Governing Lending and Guarantees by Publicly Issued Companies" Applicable Clause: Clause 23 Event Date: July 8, 2026

Details: 1. Event Date: July 8, 2026

2. Recipient of Funds: (1) Company Name: Junxing Electric Machinery International Co., Ltd. (2) Relationship: Group Parent Company (3) Lending Limit (in thousand NT$): 491,764 (4) Previous Outstanding Loan Balance (in thousand NT$): 0 (5) Amount of New Loan (in thousand NT$): 191,100 (6) Is this a board-authorized revolving or installment loan by the Chairman to the same recipient?: No (7) Outstanding Loan Balance as of Event Date (in thousand NT$): 191,100 (8) Reason for New Loan: Short-term funding needs

3. Collateral Provided by Recipient: (1) Description: None (2) Value (in thousand NT$): 0

4. Recipient's Latest Financial Statement Data: (1) Capital (in thousand NT$): 530,171 (2) Accumulated Profits/Losses (in thousand NT$): 1,741,607

5. Interest Calculation Method: Annual interest rate of 2.5%

6. Repayment Terms: (1) Conditions: As stipulated in the contract (2) Due Date: As per contract, not exceeding one year from the disbursement date

7. Total Outstanding Loan Balance as of Event Date (in thousand NT$): 414,050

8. Ratio of Total Loan Balance to Net Assets on the Latest Financial Statement of the Publicly Issued Company: 12.28%

9. Source of Lending Funds: The subsidiary's own funds

10. Other Disclosures: (1) The board of directors of Zhuhai Junxing Electric Machinery Co., Ltd. approved a loan facility of USD 6 million. (2) Exchange rates in this announcement are calculated at USD 1 = NT$31.85.