with that enterprise, given that unreasonable predatory pricing is regulated in order to prevent
an abuse of market dominance that is prohibited by law, the term “competitor” should also
include a potential rival that is expected to enter the market. Moreover, the potential
exclusion of competitors is not necessarily acknowledged only if the competitors are actually
excluded, but it is acknowledged sufficiently if a series of circumstances indicate an abstract
risk of bringing about the same anti-competitive result. On that basis, the appellate court
erred by misunderstanding the related legal theory in confining HIT’s competitors to the
participants in the Bidding and requiring that the likely exclusion of competitors should have
some concreteness