6958 Jih Sun Taiwan Jun: Additional Endorsement Guarantee Provided for Subsidiary Funding

Release Date: June 26, 2026 Statement Date: June 25, 2026 Statement Time: 18:19:15 Company Code: 6958 Company Name: Jih Sun Taiwan Jun

Subject: The company has provided an additional endorsement guarantee exceeding NT$30 million and 5% of the latest financial statement net worth, and hereby announces this in accordance with regulatory requirements.

Applicable Clause: Clause 22 Event Date: June 25, 2026

Details: 1. Event Date: June 25, 2026

2. Endorsed Entity: (1) Company Name: Jih Sun International Leasing Co., Ltd. (2) Relationship with Guarantee Provider: Subsidiary (3) Endorsement Guarantee Limit (in thousand NT$): 83,330,088 (4) Previous Endorsement Guarantee Balance (in thousand NT$): 16,540,268 (5) Amount of New Endorsement Guarantee (in thousand NT$): 599,119 (6) Endorsement Guarantee Balance as of Event Date (in thousand NT$): 17,139,387 (7) Actual Drawdown Amount by Endorsed Entity (in thousand NT$): 11,374,933 (8) Reason for New Endorsement Guarantee: To assist the subsidiary in obtaining operational funding

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

4. Latest Financial Statement of Endorsed Entity: (1) Capital (in thousand NT$): 5,429,823 (2) Accumulated Profit/Loss (in thousand NT$): -656,589

5. Conditions for Release of Endorsement Liability: (1) Condition: Full repayment of credit agreement (2) Date: Upon full fulfillment of all contractual obligations or termination of the contract

6. Total Endorsement Guarantee Limit (in thousand NT$): 83,330,088

7. Total Endorsement Guarantee Balance as of Event Date (in thousand NT$): 23,075,770

8. Ratio of Endorsement Guarantee Balance to the Public Company’s Latest Financial Statement Net Worth as of Event Date: 222.00%

9. Combined Ratio of Endorsement Guarantee, Long-Term Investment, and Fund Lending Balances to the Public Company’s Latest Financial Statement Net Worth as of Event Date: 190.00%

10. Other Disclosures: 1. Approved by the board of directors on June 25, 2026. 2. The company has provided two endorsement guarantees: CNY 50,000,000 and CNY 100,000,000. 3. As part of the endorsed entity’s credit facilities are non-revolving, the endorsement guarantee balance decreases progressively.