From December 21, 2017 to March 21, 2018, the company has repurchased 946,769 shares, representing 4.32% for KRW 1,810.85 million. With this, the company has completed the repurchase of 946,769 shares, representing 4.32% for KRW 1,810.85 million under the buyback announced on December 21, 2017.