A. The Plaintiff’s joint and several liability, issuance of promissory notes, and preparation of a notarial deed of bills, B Co., Ltd. (hereinafter “B”).

2) The purpose of the pipe wholesale business is a company with the purpose of the pipeline wholesale business, etc., and the Afforestation Corporation (hereinafter referred to as the “Tacco World”) is a company

A) The purpose of the business is to manufacture and sell petroleum chemical products. The Plaintiff is C Co., Ltd. (hereinafter “C”).

(D) Co., Ltd. (hereinafter referred to as “D”).

2) Since 2010, B entered into a joint and several surety agreement with the Plaintiff, C, and D on December 2010 with respect to the supply of goods from the Afforestation, with respect to which the Plaintiff, C, and D entered into a joint and several surety agreement with B, with respect to all kinds of bills and checks, including promissory notes, and any other obligations that B currently incur or bears with respect to the Afforestation (liability for damages, liabilities for return in kind due to the cancellation or termination of a contract, obligation to guarantee, and all other incidental obligations) and all obligations arising from taxes free of charge.

3) On December 17, 2010, the Plaintiff, B, C, and D shall have a promissory note of KRW 1 billion at par value (hereinafter “instant promissory note”). < Amended by Presidential Decree No. 22508, Dec. 17, 2010>

(4) On December 17, 2010, the new law firm made a notarial deed of promissory notes (hereinafter “notarial deed of this case”) with respect to the Promissory Notes of this case as indicated in the order on December 17, 2010.

B. D and ENC Co., Ltd., along with the issuance of bills, issued promissory notes as follows between October 2013 and February 2014.

The above Promissory Notes, after the Defendant’s endorsement, was the last holder of the elimccoin, and all payment was refused.

(hereinafter “In the instant case’s default bill”).