1. The Defendants shall jointly and severally pay to the Plaintiff KRW 20,305,120 as well as the interest rate from January 1, 2016 to the day of full payment.

1. Determination as to the cause of claim

A. 1) The Plaintiff, a company selling building materials, is the Defendant A Co., Ltd. (hereinafter “Defendant A”) around May 8, 2014.

(2) Upon entering into a contract on the supply of building materials, such as fume, etc., Defendant A entered into a contract on the supply of goods, and the price for the supply of goods according to the order of Defendant A was settled at the end of each month and agreed to pay in cash within 60 days after filing a claim. Defendant B jointly and severally guaranteed the Defendant A’s obligation to pay the price for the goods. (2) The Plaintiff supplied building materials, such as fume fume, etc. equivalent to KRW 35,505,470, from June 2014 to December 2014, the Plaintiff supplied the Defendant A with the price for the goods that was not received from the Defendant A, and the price for the goods that were

3) The Plaintiff urged the Defendants to pay the above goods on several occasions, but the Defendants did not comply with the demands. [Grounds for recognition] Each description of Gap evidence Nos. 1 through 3 (including virtual numbers, and the purport of the entire pleadings)

B. According to the above facts of determination, barring any other special circumstances, the Defendants are jointly and severally liable to pay to the Plaintiff the amount of KRW 20,305,120, and damages for delay calculated at the rate of 15% per annum from January 1, 2016 to the date of complete payment, as the Plaintiff seeks.

2. citing the Plaintiff’s claim for conclusion