Tenghui Electronics-KY Announces Convertible Bond Tenghui Electronics 2KY (Code: 66722) Triggers Trading Alert Criteria

Release Date: June 26, 2026 Statement Date: June 25, 2026 Statement Time: 15:15:24 Company Code: 6672 Company Name: Tenghui Electronics-KY Purpose: The company's convertible bond 'Tenghui Electronics 2KY' (code: 66722) has recently met the criteria for trading alert information, and relevant details are hereby disclosed to assist investors in distinguishing and understanding the situation. Applicable Clause: Item 51 Event Date: June 25, 2026 Details: 1. Event Date: June 25, 2026 2. Reason for Event: Action taken pursuant to notification from the GreTai Securities Market (TPEx) 3. Convertible Bond Information: - Maturity Date: February 3, 2031 - Total Issuance Amount: 500,000,000 TWD - Outstanding Issuance Balance this Month: 63,700,000 TWD (unconverted amount as of June 24, 2026) - Latest Conversion Price: 90.50 TWD - Closing Price of Underlying Stock (6672): 289.50 TWD (closing price on June 25, 2026) - Closing Price of Convertible Bond (66722): 284.00 TWD (reference opening price on June 25, 2026) 4. Other Disclosures: There are no material events under Article 4 of the 'Procedures for Verification and Public Disclosure of Material Information by Listed Companies on the GreTai Securities Market.'