2616 Shanlong Announces Change in Financial Officer, Accounting Officer, and Acting Spokesperson

Release Date: July 2, 2026 Statement Date: July 1, 2026 Statement Time: 15:07 Company Code: 2616 Company Name: Shanlong

Subject: Announcement of Change in Financial Officer, Accounting Officer, and Acting Spokesperson

Applicable Clause: Item 8 Factual Date: July 1, 2026

Details:

1. Position Change Category (please select from: spokesperson, acting spokesperson, key operational executive (e.g., CEO, COO, CMO, CSO), financial officer, accounting officer, corporate governance officer, CISO, R&D head, internal audit head, litigation/non-litigation agent): Financial Officer, Accounting Officer, Acting Spokesperson

2. Effective Date of Change: July 1, 2026

3. Former Officer's Name, Title, and Resume: Financial Officer: Hsiao Wei-Teng / Chief Financial Officer / Financial Officer, Accounting Officer, Acting Spokesperson Accounting Officer: Hsiao Wei-Teng / Chief Financial Officer / Financial Officer, Accounting Officer, Acting Spokesperson Acting Spokesperson: Hsiao Wei-Teng / Chief Financial Officer / Financial Officer, Accounting Officer, Acting Spokesperson

4. New Officer's Name, Title, and Resume: Financial Officer: Du Sheng-Lin / Manager / Manager of Accounting Department, our company Accounting Officer: Du Sheng-Lin / Manager / Manager of Accounting Department, our company Acting Spokesperson: None

5. Nature of Change (please enter 'resignation', 'job reassignment', 'redundancy', 'retirement', 'death', 'new appointment', or 'dismissal'): Job Reassignment

6. Reason for Change: Job Reassignment

7. Effective Date: July 1, 2026

8. Additional Disclosures: The newly appointed financial and accounting officer duties will be temporarily assumed by Mr. Du Sheng-Lin, Manager of the Accounting Department. The formal appointment of the financial and accounting officer will be submitted for board approval and announced separately upon confirmation.