1. The Defendants are jointly and severally liable to the Plaintiff for KRW 149,545,609, and Defendant A, B, C, and E with respect thereto on August 29, 2014.

1. Comprehensively taking account of the overall purport of evidence Nos. 1 and 2 as to the cause of the claim, the Plaintiff traded petroleum products (KIx, early low oil oil) from around October 2013 to the Defendant A Co., Ltd. (hereinafter “Defendant Co., Ltd.”), and agreed to pay the transaction amount on the 30th day of each month, and the overdue interest shall apply 10% per annum. Defendant B, C, D, E, and F jointly and severally guaranteed the Defendant Co., Ltd.’s obligation to pay the above transaction amount, and the Plaintiff’s settlement of the transaction amount from around October 2013 to July 2014 with respect to the Plaintiff’s payment of the transaction amount of KRW 149,545,609. The Defendants jointly and severally liable to pay the unpaid transaction amount of KRW 149,545,609 and delay damages from the date of service of the complaint of this case (the following day of service of the Defendant Co., Ltd., Ltd., Ltd., and the Defendant 2014.

2. It is so decided as per Disposition by the assent of all participating Justices, on the ground that the plaintiff's claim is reasonable.