4958 Zhen Ding KY Announces Subsidiary's Increased Fund Lending Limit to Affiliated Company

Announcement Date: July 24, 2026 Statement Date: July 23, 2026 Statement Time: 17:36:52 Company Code: 4958 Company Name: Zhen Ding KY Subject: Announcement by subsidiary Pengding Holding (Shenzhen) Co., Ltd. regarding adjustment of fund lending limit Applicable Clause: Clause 23 Fact Date: July 23, 2026

Details: 1. Fact Date: 07/23/115 (July 23, 2026)

2. Recipient of Fund Lending: (1) Company Name: Qingding Precision Electronics (Huai'an) Co., Ltd. (2) Relationship with Lending Company: Affiliated Enterprise (3) Fund Lending Limit (in thousand TWD): 64,944,224 (4) Previous Outstanding Balance (in thousand TWD): 9,358,200 (5) Amount of New Lending (in thousand TWD): 18,716,400 (6) Whether authorized by the Board for the Chairman to conduct multiple disbursements or revolving use to the same recipient: Yes (7) Outstanding Balance as of Fact Date (in thousand TWD): 28,074,600 (8) Reason for New Lending: Board approval for adjustment of fund lending limit

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

4. Latest Financial Statement of Recipient Company: (1) Capital (in thousand TWD): 15,916,062 (2) Accumulated Profit/Loss (in thousand TWD): 28,284,629

5. Interest Calculation Method: As per contract terms

6. Repayment Terms: (1) Conditions: As per contract terms (2) Date: As per contract terms

7. Outstanding Balance as of Fact Date (in thousand TWD): 28,074,600

8. Ratio of Outstanding Balance to Net Assets in the Latest Financial Statement of the Public Company: 22.32%

9. Source of Lending Funds: Subsidiary's own funds

10. Other Matters to be Disclosed: (1) The Board approved increasing the short-term fund lending limit from CNY 2 billion to CNY 4 billion. (2) Exchange Rate: CNY/TWD 4.6791