I wish you and your family success and peace.

According to Article 23 of our articles of incorporation, we hereby convene the 5th Ordinary General Meeting of Shareholders as follows, and we hope you will attend.

Ordinary General Meeting of Shareholders

1. Date of the meeting: March 28, 2025 (Fri), 10:00 AM

2. Location: 4th Floor Conference Room, 13, Digital-ro 27-gil, Guro-gu, Seoul (Aetech Seoul Branch)

3. Purposes of the meeting

   1. Reports

      • Business Report

   2. Resolutions

      • Item 1: Approval of the financial statements for the 5th term (2024.01.01. ~ 2024.12.31.)

      • Item 2: Amendment of the articles of incorporation

      • Item 3: Appointment of directors (2 non-executive directors)

        • Appointment of non-executive director Ji-hye Yoo (New appointment)

        • Appointment of non-executive director Hyung-jun Yoon (New appointment)

      • Item 4: Appointment of an auditor (1 auditor)

        • Appointment of auditor Sam-jae Park (New appointment)

      • Item 5: Approval of the limit on directors' compensation

      • Item 6: Approval of the limit on auditor's compensation

      • Item 7: Granting of stock options

4. Matters concerning the exercise of voting rights by actual shareholders

   • Direct exercise: Bring ID

   • Proxy exercise: Power of attorney, bring ID of the proxy

   • Written exercise: Written voting form