From October 1, 2017 to December 31, 2017, the company has repurchased 81,751 shares, representing 0.47% for KRW 2,738.63 million. With this, the company has completed the repurchase of 155,370 shares, representing 0.9% for KRW 5,621.62 million under the buyback announced on September 1, 2017.