1. The Plaintiff (Counterclaim Defendant) paid KRW 15,621,384 to the Defendant (Counterclaim Plaintiff) and its amount from August 15, 2014 to November 30, 2017.

A principal lawsuit and counterclaim shall also be deemed a principal lawsuit and counterclaim.

1. Basic facts

A. The plaintiff is a company aimed at manufacturing industrial robots and automated machines, and the defendant is a company that aims at manufacturing motor vehicle parts.

B. On March 21, 2011, the Plaintiff concluded a mechanical supply contract with the Defendant for the following terms (hereinafter “instant mechanical supply contract”) with the Defendant, by providing the Defendant with “TRNSFOBOT and DESACKE 1 machinery (hereinafter “instant machinery”) for the price of KRW 70 million (excluding value-added tax).

Article 1 (Form 1 Scope of Application of the Contract for Production and Supply of TNS SOBOT (for 500t Semin Semih PRES) : TRNS 2SET, FED PEBE PALPE PoE 2, PYOE 2, PYOE 2, CYOE 2, CYAE 2, CYE 3, CYE 3, CYE 3, 1, 1, 1, 1, 5, 5, 5, 000 W/YE 2, and 6, respectively, shall not be replaced (PY/YOE . W/YOE). P/YE 3, 1,2, 1,2000 M/YE 3,2, and there shall be no separate construction sections for each joint use (PYE 5, 5, 500, 200).

Section 2(1) At the time of the on-site installation, the obstacles to the production of buildings and “A (Defendant)” should be minimum. (A) In the event that the causes attributable are not clear, for 12 months after the manufacture, installation, and operation of “A”, the production shall not interfere with the production of “A” and the cost shall be all incurred and shall be produced and attached as “A” without compensation. (2) In the event of the installation and operation of the site, the production shall include all reduction marks including COVYOR, safety net servers, and CLP on the part of the original place.

3) The method of payment by VAT of KRW 70,00,000 for each type of similar type of business that is necessary for the purpose of consultation. The method of payment by 40% (28,000,000) of the down payment: 60% (42,00,000) of the remainder at the time of conclusion of the contract, after the completion of the trial operation (42,00,000) and (VAT) of Article 5 (within 30 April 20, 2011 after the conclusion of the payment schedule, “within the period of April 30, 201 after the conclusion of the payment schedule,” “within the period of 40% (42,00,000) of the balance at the time of conclusion of the contract,” “within the period of 30