A. The Plaintiff is a company that runs the business of selling aggregate for construction, and the Defendant is a company that runs the retail business of aggregate.

B. Around July 2017, the Plaintiff sold aggregate equivalent to KRW 7,656,360, KRW 23,656,60 on August 2017, KRW 51,537,200 on September 2017, KRW 19,831,350 on October 2017, and KRW 3,506, KRW 250 on November 2017, and KRW 8,602,00 on December 2017.

C. The plaintiff claimed the above aggregate payment to the defendant at the end of each month, but did not receive it.

[Ground of recognition] Each entry of Gap evidence Nos. 1 through 6 (including each number number), and the purport of the whole pleading

2. According to the above facts of determination, the defendant is obligated to pay to the plaintiff 14,789,760 won in total and 7,656,360 won in total, and 7,656,60 won in total, from August 1, 2017; 23,656,600 won in total, from September 1, 2017; 19,831,350 won in total, from November 1, 2017; 3,506,250 won in total, from January 1, 2017 to April 16, 2018; and to pay damages for delay from the date following the date of each of the following special cases to April 13, 2018; and to pay damages for delay from the date of each of the following special cases to the date of service of the original copy of each of the lawsuit.

3. The plaintiff's claim for conclusion is justified and it is so decided as per Disposition.