1. All appeals filed by the plaintiffs are dismissed.

2. The costs of appeal are assessed against the Plaintiffs.

Purport of claim and appeal

1.

1. The reasoning of the judgment of the court of first instance cited in this judgment is as stated in the reasoning of the judgment of the court of first instance, except where part of the reasoning of the judgment of the court of first instance is used as follows, and thus, it shall be cited in accordance with the main sentence of Article 420 of the Civil Procedure Act.

2. Parts to be dried;

A. The third part of the judgment of the court of first instance, "joint representative director" in the 12th part of the judgment of the court of first instance, shall be construed as "representative director".

B. The part of Defendant G Co., Ltd. (hereinafter “Defendant G”) in Part 13 of Part 3 of the judgment of the first instance (hereinafter “Defendant G”) is used as “Defendant AG,” and the part of “Defendant G” in the judgment of the first instance is all referred to as “Defendant AG.” (C) The part of “in-house director” in Part 13 of the judgment of the first instance is referred to as “the representative director”. (d) The part of “U” in Part 5 of Part 5 of the judgment of the first instance is referred to as “AH.” (e) the part of “1,310,000,000 won” in Part 14 of Part 5 of the judgment of the first instance is referred to as “12,101,70,000 won.”

3. Conclusion, the plaintiffs' claims should be dismissed as all of the grounds for appeal.

The judgment of the court of first instance is just in its conclusion, and the plaintiffs' appeal is dismissed as it is without merit. It is so decided as per Disposition by the assent of all participating Justices.