A. (1) As to Defendant A Co., Ltd.’s KRW 207,120,457 and KRW 100,000,000 among them, Defendant A Co., Ltd.’s KRW 207,120,457.

(However, the obligee and the obligor respectively refer to the Defendant). 2. Claim against Defendant 1, 2, and 3: by service of public notice (Article 208(3)3 of the Civil Procedure Act)

3. Claim against Defendant 4: Judgment on deemed confession (Article 208 (3) 2 of the Civil Procedure Act).