[jpp-KY] Announcement of the designated banks for collecting funds and deposit accounts for the issuance of the 4th and 5th unsecured convertible bonds

1. Date of occurrence: 04/20/2026. 2. Company Name: JPP Precision Holdings Co., Ltd. 3. Relationship with the Company (Enter "Parent Company" or "Subsidiary"): Parent Company. 4. Shareholding Ratio: Not applicable. 5. Reason for occurrence: In accordance with Article 9, Paragraph 2 of the "Regulations Governing the Offering and Issuance of Securities by Issuers," the company announces the signing of agreements regarding the designated banks for collecting funds and deposit accounts for the issuance of the 4th and 5th unsecured convertible bonds. 6. Countermeasures: (1) Designated bank for fund collection: Taipei Fubon Bank, Dunbei Branch. (2) Designated bank for deposit accounts: Mega International Commercial Bank, Overseas Branch. 7. Other matters to be noted (If the subject of the event or resolution is a publicly issued company, this major information also meets the criteria of Article 7, Paragraph 9 of the Enforcement Rules of the Securities Transaction Act regarding matters that have a significant impact on shareholder rights or securities prices): None.