1. All of the plaintiffs' claims are dismissed.

2. The costs of lawsuit are assessed against the plaintiffs.

1. Details of the disposition;

A. Collaborative act of purchasing high-Robbery concrete files 1) Plaintiff A Co., Ltd. (hereinafter “Plaintiff”)

) The high strength concrete file (PHC file) shall be PHC file (PHC file)

2) A non-profit corporation (Plaintiff, D Co., Ltd., E, FF, G Co., Ltd., G Co., Ltd., Ltd., HC Co., Ltd., Ltd., Ltd., Ltd., Ltd. (hereinafter “instant partnership”) is a non-profit corporation established by domestic small and medium enterprises that produce the main objective of the development of concrete industry and the promotion of the welfare of its members, including the Plaintiff, D Co., Ltd., Ltd., E, F Co., Ltd., G Co., Ltd., Ltd., L Co., Ltd., Ltd., Ltd., N Co., Ltd., P Co., Ltd., P Co., Ltd., Ltd., P Co., Ltd., P Co., Ltd., Q., Ltd., Q., Ltd., Ltd., Ltd., Ltd., Ltd., and S Co., Ltd. (hereinafter “instant member companies”) as members of the said association.

3) As a result, the instant association requested the Administrator of the Small and Medium Business Administration to designate the PHC file as a competing product only for small and medium enterprises that directly produce the PHC file from January 2006, the opportunity was given to participate in the tendering procedure for the purchase of the PHC file ordered by public institutions, such as the Public Procurement Service. 4) The instant member companies, including the Plaintiff companies, etc., including the Plaintiff companies, around April 2009: (a) made the working-level council on the PHC file file file “the working-level council (including the working-level council and established operational rules) and continued consultation on the allocation and price maintenance in the PHC file supply market, including the private-level market (a large enterprise, as a member company, was also admitted by the end of 2014).

5. The instant association also applies the aforementioned consultation to the government-funded market where the designation of competing products is applied to small and medium entrepreneurs.