1. The Plaintiff:

A. Defendant A: (a) with respect to KRW 500,000,000 and KRW 300,000,000 among them, from December 15, 2014; and (b) with respect to KRW 200,000.

1. Basic facts

A. Defendant B was delegated with all of the 30 tons of the removal of the steel plant in the first factory of Nonparty D Co., Ltd. (hereinafter “D”).

B. On December 12, 2014, Defendant B entered into a contract on behalf of our resources for purchasing KRW 1.2 billion electric paths, smoke-based facilities, dust-proof equipment, ancillary facilities, and drawings, etc. of the D’s 30 tons of electric power in a steel plant on behalf of our resources.

C. On December 12, 2014, Defendant B entered into a contract with Defendant C to sell waste electric wires and scrap iron generated in the process of removing the D’s 30 tons of steel plant (hereinafter “instant scrap metal”). D.

On December 15, 2014, Defendant B entered into a contract to sell the instant scrap metal for KRW 500 million to Defendant A, who operates the instant scrap metal with the trade name called E on behalf of our resources.

E. On December 15, 2014, the Plaintiff and Defendant A purchased the instant scrap metal in KRW 500 million, and concluded a sales contract to pay the down payment of KRW 300 million per contract date, and the intermediate payment of KRW 200 million on December 18, 2014 (hereinafter “instant sales contract”).

On December 15, 2014, the Plaintiff remitted KRW 300 million to the account in the name of Defendant B’s wife Nonparty F, designated by Defendant A, and the intermediate payment KRW 200 million on December 19, 2014 to the account in the name of Defendant A, respectively.

F. On January 22, 2015, Defendant B entered into a contract on behalf of us to sell the instant scrap metal to Nonparty Company New Resources Co., Ltd. at KRW 440 million on behalf of us, and received KRW 400 million on the pretext of advance payment.

G. On October 9, 2015, Defendant C and A drafted to the Plaintiff a letter of payment with respect to the instant sales contract (hereinafter “instant letter of payment”).

On December 15, 2014, E Company A’s agent C received KRW 500,000 from C C in advance Korea, but did not perform the contract.

Accordingly, E Company A's agent C.