1. The Defendant shall pay to the Plaintiff KRW 83,310,616 and the interest rate of KRW 15% per annum from August 20, 2017 to the day of complete payment.

1. Basic facts

A. The Plaintiff is a legal entity that manufactures and sells steel materials, and the Defendant is a legal entity that manufactures and sells environmental facilities, sirens, bridges, etc.

B. From September 30, 2013 to January 31, 2016, the Plaintiff supplied steel materials of KRW 351,450,616 in total to the Defendant. The amount payable as of the filing date of the instant lawsuit remains 83,310,616.

[Ground of recognition] Facts without dispute, entry of Gap evidence 1 and 2 (including additional number), the purport of the whole pleadings

2. In accordance with the facts established prior to the determination of the cause of the claim, the Defendant is obligated to pay the Plaintiff the total amount of the unpaid goods KRW 83,310,616, and damages for delay calculated by adding 15% per annum from August 20, 2017 to the date of full payment, as requested by the Plaintiff, to the day following the day on which the original copy of the instant payment order was served to the Defendant.

3. The conclusion is that the plaintiff's claim is reasonable, and it is so decided as per Disposition.