1. The Plaintiff:

A. Defendant A Co., Ltd. shall have KRW 633,047,404 and this shall be from July 1, 2014 to July 7, 2015.

1. From December 11, 2013 to May 24, 2014, the Plaintiff was supplied with steel materials to Defendant A Co., Ltd., and the price was paid by the end of the following month from each delivery date.

On the other hand, on December 10, 2013, Defendant B jointly and severally guaranteed all the present and future obligations against the Plaintiff of Defendant A corporation within the limit of 700 million won, and agreed to the delayed interest rate at 12% per annum at the time of delay in performance of Defendant A corporation.

Therefore, the Plaintiff seek payment from July 1, 2014, the following day after the due date (the last day of the following month of the last day of the last day of the delivery date) for the amount not paid to the Defendants up to the present day.

2. Article 208 (3) 3 of the Civil Procedure Act applicable provisions of Acts.