1. The Plaintiff (Counterclaim Defendant) paid KRW 7,360,674 to the Defendant (Counterclaim Plaintiff) and its amount from May 4, 2019 to August 20, 2020.

The principal lawsuit and counterclaim shall be judged together.

1. Basic facts

A. The Plaintiff (Counterclaim Defendant; hereinafter referred to as the “Plaintiff”) is a company with the purpose of monitoring and screening sales, etc., and the Defendant (Counterclaim Plaintiff; hereinafter referred to as the “Defendant”) is a company with the purpose of vehicle booms, four strings, indoor strings, internal strings (PC), EUD and parts manufacturing, distribution, wholesale and retail, purchase agency business, export and import business, etc.

(A) evidence of heading 1, 2.b.

1) The Plaintiff and the Defendant entered into a contract between the Plaintiff and the Defendant on a continuous basis since 2016, and the Defendant entered into a contract for the supply of black boxes and AS, and the Defendant was in charge of the Plaintiff’s duties related to the supply of black boxes, such as the development of black boxes products, the manufacture of parts, and the production. 2) The Plaintiff and the Defendant entered into a contract for the following matters in 2017:

(1) On March 14, 2017, for one year from the date of conclusion of the contract, the Defendant supplied the Plaintiff with film 200 H20 H20 H20 H20 H, S-80 H20 H20 H20 H2, T-50 H20 H20 H20 H2, T-30 H20 H20 H20 H20 H20 H630 H2, 30 H20 H20 H60 H50 H20 H2, 30 H60 H50 H20 H60 H50 H2, 30 H20 H60 H50 H20 H2, 300 H20 H2,30 H20 H2,30 H5 H20 H2,30 H-40 H2.