6115 Yi Sheng: Subsidiary YEARSWEEP Provides NT$795 Million Interest-Free Loan to Parent Company

Announcement Date: July 7, 2026 Statement Date: July 6, 2026 Statement Time: 14:27:32 Company Code: 6115 Company Name: Yi Sheng Subject: The subsidiary YEARSWEEP has newly extended fund lending exceeding NT$10 million and 2% of the company's latest financial statement net value. Applicable Clause: Clause 23 Factual Date: July 6, 2026 Explanation: 1. Factual Date: 7/6/115 (July 6, 2026) 2. Recipient of Fund Lending: (1) Company Name: Yi Sheng Industrial Co., Ltd. (2) Relationship with Lending Party: Yi Sheng holds 100% equity in YEARSWEEP, making it the parent company. (3) Lending Limit (in thousand NT$): 2,498,336 (4) Previous Outstanding Balance (in thousand NT$): 1,604,530 (5) Amount of This Additional Lending (in thousand NT$): 795,470 (6) Whether the board authorized the chairman to make multiple or revolving loans to the same party: No (7) Outstanding Balance as of Factual Date (in thousand NT$): 2,400,000 (8) Reason for This Lending: Cash dividend distribution 3. Collateral Provided by Borrower: (1) Description: None (2) Value (in thousand NT$): 0 4. Borrower's Latest Financial Statement: (1) Capital (in thousand NT$): 1,876,622 (2) Accumulated Profit/Loss (in thousand NT$): 2,709,621 5. Interest Calculation Method: Interest-free 6. Repayment Terms: (1) Condition: Repayment at maturity (2) Date: Five-year term from disbursement date 7. Total Outstanding Lending Balance as of Factual Date (in thousand NT$): 2,849,304 8. Ratio of Outstanding Lending Balance to Public Company's Latest Financial Statement Net Value: 51.21% 9. Source of Lending Funds: Subsidiary's own funds 10. Other Disclosures: None