1. The Defendants jointly and severally pay to the Plaintiff KRW 27,786,00 and Defendant A with full payment from November 5, 2015.

1. After concluding a contract for goods supply with Defendant A who manufactures machinery parts, etc. in the trade name of “C,” the Plaintiff supplied pipes equivalent to KRW 27,786,00,00 in total, including KRW 8,80,00 (including value-added tax; hereinafter the same shall apply) on January 28, 2014, and KRW 18,986,00 on June 3, 2014, and Defendant B jointly and severally guaranteed the goods payment obligation owed by Defendant A to the Plaintiff on December 10, 2014.

[Ground of Recognition] Unstrifed Facts, Gap evidence 1 and 2 (including additional number)

2. If so, the Defendants are jointly and severally liable to pay to the Plaintiff the amount of KRW 27,786,00 as well as the amount of KRW 27,786,00 as well as the amount of damages for delay calculated at the statutory rate under the Act on Special Cases Concerning the Promotion, etc. of Legal Proceedings from the date of delivery of a copy of each complaint to the date of full payment (Defendant A; Defendant B, June 25, 2015) to the day of full payment

[Application of the statutory interest rate of 20% per annum until September 30, 2015 and 15% per annum from October 1, 2015] under the main text of Article 3(1) of the Act on Special Cases concerning Expedition, etc. of Legal Proceedings (Presidential Decree No. 26553) and Article 2(2) of the Addenda.