TUNG HSIN LIGHTING CO., LTD. Corrects May 2024 Operating Revenue

Release Date: July 7, 2024 Announcement Date: July 6, 2024 Announcement Time: 13:47:34 Company Code: 6426 Company Name: TUNG HSIN Subject: Correction of the Company's May 2024 Operating Revenue Information Applicable Clause: Clause 51 Date of Fact: July 6, 2024 Explanation: 1. Date of Fact: 2024/07/06 2. Company Name: TUNG HSIN LIGHTING CO., LTD. 3. Relationship with the Company (Please enter the parent company or subsidiary): Parent Company 4. Mutual Shareholding Ratio: Not Applicable 5. Reason for Occurrence: The net operating revenue and cumulative revenue for May 2024 of the Company were misprinted and are hereby corrected 6. Corrected Information Item/Report Name: Announcement of the Company's May 2024 Operating Revenue 7. Pre-Correction Amount/Content/Page: May 2024 Net Operating Revenue: 67,251 (thousand NT dollars) May 2024 Cumulative Operating Revenue: 291,351 (thousand NT dollars) 8. Post-Correction Amount/Content/Page: May 2024 Net Operating Revenue: 67,213 (thousand NT dollars) May 2024 Cumulative Operating Revenue: 291,313 (thousand NT dollars) 9. Response Measures: The corrected data will be re-uploaded to the Public Information Observation Station 10. Other Matters to be Stated: None