However, regarding the statement that the primary intent can be acknowledged only when it
is deemed that the intent was to restrict competition and reinforce the concentrated economic
power of large business groups in the trade area where the affiliated companies are operating,
it is not reasonable to require the intent of strengthening the concentrated economic power for the acknowledgement of discrimination in favor of affiliated companies as one of the unfair
trade practices under the law which separates abuse of market dominant position from unfair
trade practices.