2438 Hsiang Yao to Suspend Trading Due to Material Information Disclosure

Release Date: July 4, 2026 Statement Date: July 3, 2026 Statement Time: 17:42:31 Company Code: 2438 Company Name: Hsiang Yao

Subject: The company will temporarily suspend trading effective July 6, 2026, with approval from the Taiwan Stock Exchange, due to pending disclosure of material information.

Applicable Clause: Item 40 Factual Date: July 3, 2026

Details: 1. Factual Date: July 3, 2026 2. The company, pending disclosure of material information, has obtained approval from the stock exchange to suspend trading starting July 6, 2026. 3. The company has either fully disclosed the relevant information regarding the suspension or no longer requires the suspension; the resumption date, approved by the stock exchange, is currently not available (NA).