1. The Plaintiff (Counterclaim Defendant) paid KRW 24,616,560 to the Defendant (Counterclaim Plaintiff) and its related amount from December 16, 2014 to July 13, 2016.

The principal lawsuit and counterclaim shall also be deemed to have been filed.

1. Basic facts

A. 1) The Plaintiff is a person engaged in the mechanical manufacturing industry with the trade name “C” and the Defendant (Defendant D Co., Ltd. on April 1, 2014) changed the trade name from “B” to “C.”

(1) The purpose of the contract is to manufacture and sell internal cargo, or to construct machinery and equipment construction business. (1) The contract amount (excluding value-added tax) within the scope of the contract classified under Article 1 (Scope of Contracts and Contract Amount) shall be 72,00,000 tons basic work for the 2 factory ceiling increase work 60,000,000 won 3 gold-type production and installation 80,000,000 won 4 gold-type production and installation 5,000,000 won 5,000 PIN production and installation 6,60,000 won 6,000 won 6,00,000 won 715,000,000 won 715,000,000 won 715,000,000 won 6,000 won 6,000,000 won 6,000 won 6,00,000 won 6,0