From October 1, 2017 to December 31, 2017, the company has repurchased 324,822 shares, representing 4.15% for KRW 4,634.46 million. With this, the company has completed the repurchase of 496,622 shares, representing 6.88% for KRW 6,983.63 million under the buyback announced on September 19, 2017.