The company's board of directors provides an opportunity for internal and external stakeholders to submit whistleblower reports, complaints, or suggestions regarding suspected non-compliance with laws, regulations, or policies, good corporate governance practices, inaccurate financial reporting, or flawed internal control systems. These reports can be submitted through independent directors or the audit committee via the following channels:

Procedures for handling complaints.

       The Audit Committee will review received complaints and notify the relevant agencies to investigate the facts of the complaint and take appropriate corrective action. The Audit Committee will periodically monitor the progress, and the relevant agencies will inform the complainant of the results within a reasonable timeframe. The Audit Committee will then report the findings to the Board of Directors.

Measures to protect complainants or whistleblowers who report wrongdoing.

       To protect the rights of complainants and informants acting in good faith, the company will conceal the name, address, or any information that could identify the complainant or informant, and will keep their information confidential. Access to such information will be restricted to those responsible for investigating the complaint. Those who receive information in the course of their duties related to the complaint are obligated to maintain the confidentiality of the complaint and supporting documents and are prohibited from disclosing the information to any unrelated party, except as required by law.