【Cleanaway Co., Ltd.】Correction of some IFRSs iXBRL information for the first quarter of 2026

1. Date of occurrence: May 12, 2026 (Minguo calendar 115/05/12) 2. Company name: Cleanaway Co., Ltd. 3. Relationship with the company (please enter 'this company' or 'subsidiary'): This company 4. Mutual shareholding ratio: Not applicable 5. Reason for occurrence: Supplementary filing of IFRSs iXBRL "Material Matters - Significant Contingent Liabilities and Unrecognized Contractual Commitments" 6. Corrected information item/report name: IFRSs iXBRL "Material Matters - Significant Contingent Liabilities and Unrecognized Contractual Commitments" 7. Amount/content/page before correction: None 8. Amount/content/page after correction: IFRSs iXBRL "Material Matters - Significant Contingent Liabilities and Unrecognized Contractual Commitments" (Notes 32 on page 63 of the consolidated financial report)

The consolidated company's unrecognized contractual commitments are as follows:

March 31, 2026 December 31, 2025 March 31, 2025 ------------ ------------- ------------ Acquisition of property, plant, and equipment - Construction of solar power plants $ 322,942 $ 279,288 $ 112,108 - Construction of cogeneration equipment 75,496 69,071 162,922 - Construction of recycled aggregate plants 202,970 279,636 493,746 - Construction of renewable energy power plants 685,259 663,836 1,561,806 $ 1,286,667 $ 1,291,831 $ 2,330,582

9. Measures taken: Correct the content and re-upload to the Market Observation Post System 10. Other matters to be specified: None