[Darfon] Announcement on its subsidiary Dar Yu Energy Technology Co., Ltd. providing a fund loan to Shing Tung Metal Co., Ltd.

1. Date of occurrence of the event: 2026/05/08 2. Recipient of the fund loan: (1) Company name: Shing Tung Metal Co., Ltd. (2) Relationship with the company lending funds to others: Both are subsidiaries of Darfon Electronics Corp. (3) Loan limit (NT$ thousands): 129,483 (4) Original loan balance (NT$ thousands): 0 (5) Amount of new fund loan (NT$ thousands): 31,525 (6) Is it a fund loan where the board of directors authorized the chairman to disburse funds in installments or revolving credit to the same borrower: Yes (7) Loan balance as of the date of occurrence (NT$ thousands): 31,525 (8) Reason for new fund loan: Working capital needs 3. Collateral provided by the recipient company: (1) Content: None (2) Value (NT$ thousands): 0 4. Latest financial statements of the recipient company: (1) Capital (NT$ thousands): 729,684 (2) Accumulated profit/loss (NT$ thousands): -588,476 5. Interest calculation method: Annual interest rate 4.55%, adjusted every six months based on market rates after the first disbursement. 6. Repayment: (1) Conditions: Interest paid with principal, one-time principal and interest repayment upon maturity (early repayment in installments is also allowed). (2) Date: One year from the first fund utilization date. 7. Loan balance as of the date of occurrence (NT$ thousands): 2,898,310 8. Ratio of loan balance to net value of public company's latest financial statements as of the date of occurrence: 28.51% 9. Source of the company's funds lent to others: The subsidiary itself. 10. Other matters to be specified: None.