東証 とうしょう一部 いちぶではありませんでした
tōshō ichibudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 東証一部

1. Was not listed on the Tokyo Stock Exchange First Section.; Was not a First Section listed company.

Past/Perfective
Negative
Polite
Formal Register