1. The Defendants are jointly and severally and severally liable to the Plaintiff for KRW 614,342,394 and KRW 614,341,524 from March 20, 2013 to July 2013.

1. Basic facts

A. On August 14, 2007, the Plaintiff entered into a credit guarantee agreement between Defendant B and the credit guarantee principal, with the credit guarantee period from August 14, 2007 to August 13, 2008, with the credit guarantee period from August 14, 2007 to the credit guarantee period from August 14, 2007, and issued the credit guarantee certificate (Guarantee Number E) to Nonparty Bank (hereinafter “Nonindicted Bank”).

The Plaintiff changed the term of guarantee to Defendant A (hereinafter “Defendant A”) as of August 5, 2008 by August 13, 2009, and on March 6, 2009, the term of guarantee was changed to that of Defendant A (hereinafter “Defendant A”); and on June 15, 2009, the term of guarantee was changed to that of purchase card loans until August 12, 201; and the term of guarantee was changed to that of August 10, 201 as of August 10, 201 by the expiration date of the term of guarantee until August 13, 2010.

(B) A. (b) On April 8, 2009, the Plaintiff entered into a credit guarantee agreement with Defendant A to provide a credit guarantee principal, with a credit guarantee period of KRW 400,000,00, from April 8, 2009 to April 6, 2012, and issued a credit guarantee certificate (F) pursuant to the said credit guarantee agreement to Nonparty bank on April 8, 2009. The Plaintiff issued the credit guarantee certificate (F) pursuant to the said agreement to Nonparty bank on April 6, 2012. On April 6, 2012, the Plaintiff extended the guarantee period of the said credit guarantee certificate, with a credit guarantee principal of KRW 35,00,000,000, with a credit guarantee period of KRW 35,000 from April 6, 2012 to April 5, 2013; and on April 6, 2012, the Plaintiff issued the said credit guarantee certificate (hereinafter referred to as “nonparty 2”).

When a credit guarantee agreement is concluded with the Plaintiff, Defendant A shall pay the Plaintiff the principal and interest of the loan and the amount of damages in accordance with the interest rate determined by the Plaintiff within the limit of 25% per annum under Article 35 of the Credit Guarantee Fund Act.