1. The Defendant (Counterclaim Plaintiff) paid KRW 444,50,000 to the Plaintiff (Counterclaim Defendant) and its amount from December 3, 2015 to July 20, 2016.

A principal lawsuit and a counterclaim shall be deemed simultaneously.

1. Basic facts

A. The Yeongdeungpo-gu Seoul Metropolitan Government Association for the Market Maintenance and Improvement Project (hereinafter “instant association”) was established to implement the project for the project for the project for the project for the project for the project for the project for the project for the project for the project for the project for the project for the project for the project for the project for the project for the project for the project for the project for the project for the project for the project for the project

B. On December 1, 2014, the Defendant entered into a joint supply and demand agreement with Hanyang Construction Co., Ltd. (hereinafter “ Hanyang Construction”), participated in the instant improvement project with the Hanyang Construction Co., Ltd. (hereinafter “ Hanyang Construction”), with the share of 55% and the Defendant’s share of 45%, but the representative of joint supply and demand contractors shall be Hanyang Construction, and the bid bond paid to the instant association shall be the Defendant’s financing.

C. On January 2015, the Plaintiff entered into a business agreement providing services to ensure that Hanyang Construction is selected as a contractor for the instant rearrangement project (hereinafter “instant agreement”) and agreed on the service cost as follows.

Article 3 Payment of Business Service Fees

1. If Hanyang Construction is selected as the contractor of Hanyang Construction in the amount of the construction cost proposed by Hanyang Construction in connection with the project and the participation in the project is made, Hanyang Construction shall pay to the defendant the service cost of KRW 150,000 per square meter on the basis of the total floor area of the project implementation

2. The work cost referred to in paragraph (1) shall be paid to the Plaintiff only when Hanyang Construction is paid the work cost, and the work cost shall not be paid when Hanyang Construction is not paid the work cost.

On January 12, 2015, the Plaintiff entered into a business agreement providing services to be selected as a contractor for the instant rearrangement project (hereinafter “instant agreement”) and agreed on the service cost as follows.

Article 3 Payment of Business Service Fees

1. In relation to the project, the project will be executed by the Defendant at the cost of KRW 4,440,00 per square meter.