A. As to Defendant Geumsan Industry Co., Ltd., the amount of KRW 2,774,716,342 and KRW 2,241,361,090 among them. < Amended by Presidential Decree No. 28290, Sep. 1, 2017>

A. Defendant Gold Industrial Co., Ltd. (hereinafter “Defendant Gold Industrial Co., Ltd.”) is a company with the purpose of aggregate extraction business, aggregate wholesale business, retail business, etc.

B. On March 25, 2011, the Plaintiff publicly announced the “electronic bid” for sale of the Han River dredging soil (hereinafter “instant dredging soil”) in total 721,000 cubic meters, which is sold to the dredging yard in the gold sand in the gold death district of 148-1 Geum River, the Han River, the Han River, the Han River, the Han River, the Han River, the one which is located in the gold death district of the Republic of Korea (hereinafter “instant storage”) (hereinafter “instant dredging soil”).

Article 1 (Sales Price, Payment, etc.) (2) The defendant Geumsan Industry shall, at the same time as a contract, submit cash or guarantee bonds for performance of contract in accordance with Article 52 of the Enforcement Decree of the Act on Contracts to which a local government is a Party at least 10/100

③ Defendant Geumsan Industry shall pay to the Plaintiff the proceeds from dredging with the following:

Within 30 days from the contract date, the first minute of KRW 1,050,000 shall be paid, and the second to fourth shall be paid in installments.

(4) The defendant Geumsan Industry shall pay the balance after the first installment payment under the above (3) by dividing the shipment period into three quarters, and the division by quarter is as follows:

Article 2 (Contract Period and Release Period) (1) (j) - The period of dredging soil on September 20, 201, - 3 - December 30, 201, - December 30, 201, - February 28, 2012) 1 The period of dredging soil shall be 300 days from the date of approval for the release.

Provided, That if the defendant Geumsan industry requests an extension of the period of release before the expiration of the period of release, the period of release may be extended until November 30, 2012 by reserving the recovery of farmland and bearing the expenses for the management of the storage (lease for the period of use) on the defendant Geumsan industry.

Article 5 (Cancellation or Termination) The plaintiff may cancel or terminate the contract when he/she falls under any of the following subparagraphs:

3. The defendant Geumsan industry has violated the special terms and conditions of this Agreement, and has the purpose of the contract due to such violation.