mobilier birou(scaun ergonomic,scaun,cuier)

The quantity is not published in the open data. The MS/SEAP export has only the title and value; quantity and unit price appear only in the purchase's SICAP record, which you can look up on e-licitatie.ro. The text does mention: 100 kg (read automatically from title/description; check the text below).

Scaun  de birou directorial cu piele ecologica ,100 kg negru;
Scaun  vizitator  imitatie piele ecologica negru;
Cuier de pentru hol tip pom din metal metalic cu 11 agatatori negru 470 x 470 x 1740 mm