1. As to Defendant A and B’s joint and several liability for KRW 275,819,105 and KRW 54,687,300 among them, Defendant A and B’s joint and several liability for damages incurred to the Plaintiff on June 17, 2015.

1. Determination as to the claim against Defendant A and B

A. The following facts do not conflict between the Plaintiff, the Defendant Company A (hereinafter “Defendant Company”) and B:

1) According to the credit guarantee agreement between the defendant company and the 20,000,000 won of the guaranteed principal for the loans that the defendant company obtained from the Industrial Bank of Korea on March 9, 201 and the performance guarantee fee of 20,000,000 won of the guaranteed principal, and the due date of March 7, 2012 (amended to March 6, 2015), the defendant company entered into a credit guarantee agreement with the 36,00,000,000 won of the guaranteed principal for the loans of 40,000,000,000 won of the guaranteed principal for the loans of 20,000 won of the guaranteed principal for the performance guarantee fee of 20,000,000 won of the guaranteed principal for the credit guarantee fee of 30,000,000 won of the guaranteed principal for the above credit guarantee fee of 20,000,000 won of the guaranteed principal for 30,015,005,000.