商しょう売ばい筋すじ

noun

business connections; trade contacts

Refers to the network of relationships and contacts within a particular trade or business circle.

• 彼かれは商しょう売ばい筋すじが広ひろい。

  He has extensive business connections.

• 商しょう売ばい筋すじの情じょう報ほうによると、来らい月げつ価か格かくが上あがるらしい。

  According to trade contacts, prices are going up next month.