From May 15, 2018 to May 31, 2018, the company has repurchased 220,000 shares, representing 0.75% for KRW 9,964.21 million. With this, the company has completed the repurchase of 220,000 shares, representing 0.75% for KRW 9,964.21 million under the buyback announced on May 15, 2018.