1. The plaintiff's claim is dismissed.

2. The costs of lawsuit shall be borne by the Plaintiff.

1. Basic facts

A. The Plaintiff is a company established on November 16, 2005 for the purpose of manufacturing and wholesale and retailing fishery products-type machinery and materials. The Defendant is a company established on November 1, 2002 for the purpose of manufacturing and selling plastic products.

B. Around August 2011, the Plaintiff entered into a contract with the Defendant to supply polyethyl (PE) pipes from the Defendant to the Defendant. Accordingly, the Defendant supplied polyethyl pipe to the Plaintiff from August 18, 2011 to April 25, 2013, and the Plaintiff, as seen above, produced and supplied a doubleethyl pipe using polyethyl pipe supplied by the Defendant.

C. 1) There are the pipes constituting the bones ebral ebraries and manufacturing methods, etc. 1) the ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral ebral eve, etc.).

3..