4958 Zhen Ding-KY: Subsidiary Pengcheng Holding Announces Private Placement of A-Shares

Announcement Date: July 4, 2026 Statement Date: July 3, 2026 Statement Time: 17:17:02 Company Code: 4958 Company Name: Zhen Ding-KY Subject: Announcement on behalf of subsidiary Pengcheng Holding (Shenzhen) Co., Ltd. regarding the board resolution on the issuance of A-shares to specific investors. Applicable Clause: Clause 11 Factual Date: July 3, 2026

1. Board Resolution Date: July 3, 2026 2. Source of Capital Increase: Issuance of new shares to specific investors 3. Use of blanket registration for new share issuance (if yes, specify the planned issuance period; if no): Not applicable 4. Total issuance amount and number of shares: No more than 10% of the total shares prior to issuance (231,753,665 shares), and the total issuance amount shall not exceed RMB 96 billion 5. Issuance amount and number of shares in this round under blanket registration: Not applicable 6. Remaining amount and number of shares after this issuance under blanket registration: Not applicable 7. Par value per share: RMB 1 8. Issuance price: Not less than 80% of the average trading price of the company's shares over the 20 trading days prior to the pricing benchmark date 9. Number of shares or amount allocated for employee subscription: Not applicable 10. Number of publicly offered shares: Not applicable 11. Subscription ratio or free allocation ratio for existing shareholders: Not applicable 12. Handling of fractional shares and unclaimed shares: Not applicable 13. Rights and obligations of the newly issued shares: Same as existing shares 14. Use of proceeds from capital increase: Qinding AI server and high-speed optical module high-density interconnect buildup board project 15. Rationality and necessity of fundraising after cash reduction (applicable if cash reduction was conducted in the current or previous year): Not applicable 16. Other matters to be stated: Shares cannot be listed or traded for six months from the date of issuance completion