6923 Chungtai - Clarification on Media Report

Release Date: July 14, 2026 Statement Date: July 13, 2026 Statement Time: 10:53:07 Company Code: 6923 Company Name: Chungtai Subject: Chungtai - Clarification on Media Report Applicable Clause: Clause 51 Fact Date: July 12, 2026

Explanation: 1. Fact Date: July 12, 2026 2. Company Name: Chungtai Resources Technology Co., Ltd. 3. Relationship with Company (Please enter '本公司' or 'Subsidiary'):本公司 (Our Company) 4. Cross-shareholding Ratio: Not applicable 5. Media Name: Economic Daily 6. Report Content: Chungtai's expansion of facilities to strengthen operational capacity. The reported expansion plan is expected to involve a capital expenditure of approximately NT$300 million, ....... becoming a core engine supporting the company's long-term revenue growth........ 7. Reason for Occurrence: The figures mentioned in the report reflect media interpretation. The actual situation should be based on information officially disclosed by the company on the Public Information Observation Station. This announcement is issued for clarification. 8. Response Measures: Issue a material information announcement to clarify the media report. 9. Other Matters to be Stated: None