添加 てんか ざい供給 きょうきゅうじゃなかったです
ten kazaikyōkyūjanakattadesu

Noun
Desu Copula

The polite, past negative form of 添加剤供給

1. Was not an additive supply.; Wasn't supplying additives.

Past/Perfective
Negative
Polite
Casual Register