[Guangyu] Notice of significant subsidiary Honghuasheng Precision Electronics (Yantai) Co., Ltd. providing a loan to another party exceeding 2% of the parent company's net worth.

1. Date of occurrence: 2026/05/19 2. Counterparty of the loan: (1) Name: Wuhu Ruichang Electrical System Co., Ltd. (2) Relationship with the lender: 100% owned subsidiary of the parent company (3) Limit of the loan (in thousands): 7,864,348 (4) Original balance of the loan (in thousands): 552,180 (5) Newly increased amount of the loan (in thousands): 322,105 (6) Is this a loan authorized by the board for multiple installments or revolving use: No (7) Outstanding balance as of the date of occurrence (in thousands): 874,285 (8) Reason for the new loan: Working capital requirements of the affiliated company 3. Collateral provided by the borrower: (1) Content: None (2) Value (in thousands): 0 4. Financial status of the borrower (latest financial statements): (1) Capital (in thousands): 358,888 (2) Accumulated profit/loss (in thousands): -54,278 5. Interest calculation method: Based on the company's borrowing interest rate level 6. Repayment conditions: (1) Conditions: Repayment at maturity (2) Date: Loan duration of six months 7. Outstanding balance as of the date of occurrence (in thousands): 874,285 8. Ratio of the outstanding balance to the parent company's net worth in the latest financial statements: 5.82% 9. Source of funding for the loan: Subsidiary's internal funds 10. Other disclosure matters: None