1. All of the plaintiffs' claims are dismissed.

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

Basic Facts

1) Status of the parties 1) Plaintiff Samsan Mining Co., Ltd. (hereinafter “Plaintiff Co., Ltd”).

) A company that engages in a stone processing business: The mining right (hereinafter referred to as “mining right(1)”) consisting of “number: No. 54012, location: Manyang-gun, mining land register: Manyang-gun, Manyang-gun, Man-si, Man-si, Man-si: Man-si, Man-si: Man-Ma

(2) On April 22, 2007, Plaintiff A, B, and C owns the following mining rights by inheritance from the network D:

(1) Registration number: E (F), location: H, Ha, Ha, Ha, Ha, Y, Ha, Ha, Ha, Y, Ha, Ha, Y: 274 (hereinafter referred to as "second mining right"): Registration number: K (L), location: M, Y, I, Ha, Ha, Ha, Ha, Ha, Y: N, Ma, Ma, Ma, Ma, Ma, Ma, Ma, Ma, Ma (hereinafter referred to as "third mining right"): Registration number of 274 (hereinafter referred to as "O"), Ma, P, Ma, P, Ma, Ma, Ma, 274 (hereinafter referred to as "No. 43") for the construction and management of railroad facilities and the efficient implementation of projects related thereto, and the defendant shall contribute to the promotion of the national economy and the implementation of projects under Article 20 of the Act on the Promotion of Railroad Industry Development and the implementation of Projects by the State as a juristic person.

As part of the implementation thereof, the Ministry of Construction and Transportation approved (Public Notice S) and carried out the tunnel construction work in part of the mining area that is the object of the plaintiffs' mining rights. The National Ombudsman on October 25, 2004 applied for by the plaintiff company, and the defendant operated the project in this case against the "Plaintiff company."