Kang Yue Corrects Endorsement and Guarantee Disclosure Details for May and June 115

1. Date of Event: 115/07/22 2. Company Name: Kang Yue Technology Co., Ltd. 3. Relationship with Company: Subsidiary 4. Cross-shareholding Ratio: Not applicable 5. Reason for Occurrence: Correction of endorsement and guarantee information disclosure details for May and June 115 6. Items/Reports with Corrected Information: - Endorsement and Guarantee Information Disclosure Details for May 115 - Endorsement and Guarantee Information Disclosure Details for June 115 7. Amounts/Content/Page Before Correction: - May 115: Not applicable - June 115: Not applicable 8. Amounts/Content/Page After Correction: May 115: - Kang Yue provided endorsement guarantee for Li-An Energy - Endorsement guarantee limit per single enterprise: 10,825,434 thousand NT dollars - Cumulative highest balance up to this month: 50,000 thousand NT dollars - Monthly increase (decrease) amount for individual subsidiary: +50,000 thousand NT dollars - End-of-period endorsement guarantee balance: 50,000 thousand NT dollars - Actual amount drawn: 0 thousand NT dollars - Endorsement guarantee amount secured by property: 0 thousand NT dollars - Ratio of cumulative endorsement guarantee amount to net value in latest financial statements: 0.005 - Maximum endorsement guarantee limit: 10,825,434 thousand NT dollars

June 115: - Kang Yue provided endorsement guarantee for Li-An Energy - Endorsement guarantee limit per single enterprise: 10,825,434 thousand NT dollars - Cumulative highest balance up to this month: 50,000 thousand NT dollars - Monthly increase (decrease) amount for individual subsidiary: 0 thousand NT dollars - End-of-period endorsement guarantee balance: 50,000 thousand NT dollars - Actual amount drawn: 0 thousand NT dollars - Endorsement guarantee amount secured by property: 0 thousand NT dollars - Ratio of cumulative endorsement guarantee amount to net value in latest financial statements: 0.005 - Maximum endorsement guarantee limit: 10,825,434 thousand NT dollars 9. Response Measures: Re-uploaded corrected information to the Public Information Observation Station 10. Other Matters to be Clarified: None