Notice of Appointment of External AuditorIn accordance with Article 10 of the Act on External Audit of Stock Companies, Article 4 of the Company's Articles of Incorporation, and the External Auditor Appointment Regulations, we have appointed the external auditor as follows.Hereby, we announce the appointment of the external auditor in accordance with Article 12, Paragraph 1 of the Act on External Audit of Stock Companies and Article 18, Paragraph 1 of the Enforcement Decree of the same Act. - Below -1) Audit Firm: Hanyoung Accounting Corp.

2) Audit Contract Period: 2026-2028 Business Years[End]