ご返信ありがとうございます。
彼は弊社の競合にあたりますので、彼との取引は避けたいです。
弊社は既存の販路に加えて別の販路でも販売するのでお取引できませんか？
Thank you for the reply.
He is our competitor, and therefore we'd like to avoid the business with him.
If we are willing to use another market, in addition to our existing one, would it be possible for you to deal with our company?
