LITE Corporation Completes Renewal of Five-Year Medium-Term Secured Loan and One-Year Short-Term Secured Loan with Sunshine Bank

1. Date of Event: June 23, 2026 2. Contracting Party: Sunshine Commercial Bank 3. Relationship with the Company: None 4. Contract Period (or Termination Date): June 23, 2026 5. Main Content (Not applicable if terminated): Five-year medium-term secured loan of NT$632 million and one-year short-term secured loan of NT$350 million 6. Restrictive Clauses (Not applicable if terminated): None 7. Commitments (Not applicable if terminated): None 8. Other Important Agreements (Not applicable if terminated): None 9. Impact on Company's Financial and Business Operations: Activation of operating funds 10. Specific Purpose: The company undertakes this arrangement for overall operational considerations and financial planning 11. Other Matters to be Disclosed (If the subject is a publicly issued company or above, this significant information also meets the criteria under Article 7, Paragraph 8 of the Enforcement Rules of the Securities and Exchange Act regarding matters significantly affecting shareholders' rights or securities prices): None Keyword: Significant Information