1. Revocation of a judgment of the first instance;

2. The plaintiff's claims against the defendants are all dismissed.

3. The total cost of the lawsuit.

1. Details of the instant disposition

A. The Plaintiff is a corporation that has completed the registration of incorporation on August 18, 1983 with investments from the Government of the Republic of Korea and the Korea Electric Power Corporation in order to promote convenience in people's lives and to contribute to improving public welfare by laying the foundation for a long-term supply of gas. On June 1, 2013, a major shareholder as of June 1, 2013 is the Government (26.86%) the Korea Electric Power Corporation (24.45%) the Korea Electric Power Corporation (24.9%) the Seoul Special Metropolitan City (3.9%, Gyeonggi-do 1.22%, Gyeonggi-do, 0.70%, Incheon Metropolitan City, 0.70%, Busan Metropolitan City 0.6%, 0.56%, 0.42% in Daegu Metropolitan City, 0.42% in Daegu-do, 0.38% in Gwangju Metropolitan City, 0.33% in Gwangju-do, 0.31% in Chungcheongnam-do, 005% in Gangwon-do).

B. Pursuant to Article 7(2) of the Yeonsu-gu Incheon Metropolitan City Ordinance on Reduction and Exemption of the Gu Tax (Amended by Ordinance No. 742, Apr. 5, 2012); Article 7(2) of the Seo-gu Incheon Metropolitan City Ordinance on Reduction and Exemption of the Gu Tax (Amended by Ordinance No. 1152, Jun. 28, 2012); Article 5(2) of the Jung-gu Incheon Metropolitan City Ordinance on Reduction and Exemption of the Gu Tax (Amended by Ordinance No. 982, Feb. 20, 2012); Article 7(2) of the Yeonsu-gu Incheon Metropolitan City Ordinance on Reduction and Exemption of the Gu Tax (Amended by Ordinance No. 1106, Feb. 29, 2012); Article 7(2) of the Dong-gu Incheon Metropolitan City Ordinance on Reduction and Exemption of the Gu Tax (Amended by Ordinance No. 1106, Feb. 29, 2012); Article 7(2) of the Dong-gu Incheon Metropolitan City Ordinance on Real Estate (Amended by Ordinance No.