1. The Plaintiff:

A. As to KRW 355,914,466 and KRW 120,00,00 among them, Defendant A Co., Ltd. shall start from September 9, 2011.

1. Basic facts

A. The Plaintiff concluded a ceiling trading agreement with Defendant A as indicated below.

(hereinafter referred to as "the First and Second Limit Trade Agreements" in the order, and collectively referred to as "each Limit Trade Agreements" in the aggregate). The period of the agreement date of the agreement shall be 2,946,614,00 won from February 16, 2009 to February 15, 2012, 200 won from February 16, 2009 to April 15, 2013, 2,429,892,00 won from April 16, 2010 to April 15, 2013.

B. Defendant B jointly and severally guaranteed all the obligations that Defendant A owes to the Plaintiff according to the 2-limit Trading Agreement.

On February 17, 2009, Hanjin Heavy Industries D., Hanjin Heavy Industries D., EbL landscaping construction, 3,709, 200 No. 2, July 2, 2009, Hyundai Industry Development Co., Ltd., 23, 101, 56 No. 3, 246, No. 186, Nov. 18, 2009; 246,070, No. 490, Feb. 11, 2010; 207, 207, 205, 207, 406, 165, 206, 165, 206, 165, 206, 207, 207, 205, 207, 207, 305, 207, 196, 160, 160, 160

C. The Plaintiff’s guarantee period from No. 1 to No. 5 indicated below, relating to the subcontracted construction work by Defendant A.