his company has held Auditor Appointment Committee on April 14, 2014 and appointed the following accounting firm as the outside auditor. 

1. Auditor: Hanmi Accounting Corporation
2. Period: 2017.1.1 ~ 2019.12.31 (for 3 years)
3. Relevant regulations

- Article 4, Act on External Audit of Stock Companies [Appointment of Auditor]
- Article 4-2, Act on External Audit of Stock companies [Appointment of Auditor for Stock-listed Corporation, Etc.]