A. On December 30, 201, Defendant Culula Construction Co., Ltd. combined with Koulanet Co., Ltd. on December 30, 201, and changed the name of the corporation into the Koul Global Coula., Ltd. (hereinafter referred to as the “Defendant”). The term “Fair Trade Act” refers to the “Fair Trade Act” (hereinafter referred to as “Fair Trade Act”).

2) On October 1, 2009, the Korea Land Corporation and the Korea Land Corporation were integrated into Korea Land and Housing Corporation (Plaintiff). On July 10, 2009, the Plaintiff is the business operator as prescribed in subparagraph 1 of Article 2. 2. 2) The Korea Land and Housing Corporation ordered the construction project of the Korea Land and Housing Corporation, but the Korea Land and Housing Corporation was called the Plaintiff. On July 10, 2009, the Korea Land and Housing Corporation publicly announced the construction project of the Gyeyang Water Quality Restoration Center (hereinafter “the construction of this case”) through competitive bidding (hereinafter “the bid of this case”).

3) The instant tender is a package work for design and construction, and the procedure is comprised of the stages of “decision of successful bidders (person eligible for a preliminary examination to submit a basic design) who are eligible for a prior examination to participate in a bid (to submit a basic design).” 4) The instant tender is a method of evaluating a design score and price score, among those eligible for design score of at least 80 points in the basic design score, after giving specific weight to the design score and price score, and then determining the highest person with the highest point as the successful bidder. The Defendant, around September 2009, decided to exclude price competition in the instant tender between Taeyoung Construction Co., Ltd. (hereinafter “ Tae Young Construction”), and the pre-construction of the estimated tender price is 94.8% of the estimated tender amount.