2722 Summer Palace International Development Announces June 2026 Consolidated Earnings

Release Date: July 14, 2026 Statement Date: July 13, 2026 Statement Time: 17:00:49 Company Code: 2722 Company Name: Summer Palace Subject: Announcement of unaudited consolidated income for June 2026 Applicable Clause: Item 51 Factual Date: July 13, 2026

Details: 1. Factual Date: 07/13/2026 2. Company Name: Summer Palace International Development Co., Ltd. 3. Relationship with Company: Parent Company 4. Cross-shareholding Ratio: Not applicable 5. Reason for Announcement: To disclose unaudited consolidated income for June 2026 6. Response Measures: None 7. Other Matters to be Disclosed: (1) Accounting Items (Unit: Thousand NTD) June 2026 Jan-Jun 2026 ------------------------------------ ----------- --------------- Consolidated Net Operating Revenue 49,155 278,754 Consolidated Operating Income/(Loss) (8,079) (56,465) Consolidated Pre-tax Income/(Loss) (8,049) (58,591) Net Income/(Loss) Attributable to Parent Company Shareholders (6,195) (50,720) EPS (NTD) Attributable to Parent Company Shareholders (0.04) (0.35)

(2) The above figures are unaudited and unaudited by independent accountants. The final results will be subject to the audited or reviewed financial statements to be announced later.