From October 1, 2017 to December 31, 2017, the company has repurchased 567,996 shares, representing 1.6% for KRW 5,312.27 million. With this, the company has completed the repurchase of 788,427 shares, representing 2.21% for KRW 7,352.59 million under the buyback announced on September 18, 2017.