NAB, along with a magistrate, raided the warehouses under the Sindh Food Department. It was a successful raid after a tip-off from an unknown person.
All the stock, which was unregistered, was taken by NAB. The stock contained some 500,000 bags of wheat.
According to the source, the raid was conducted at seven government godowns in Nawabshah district.
Sources said that according to the record, 5,00,000 bags of wheat stock were in Karachi.
Earlier, NAB conducted raids at some 15 government go-downs in Kashmore and Kandhkot and taken procurement record in its custody.
DG NAB Sukkur had ordered action against the corrupt government officers.