The latest attachment order was issued by the central probe agency against Ms PD Agroprocessors Pvt Ltd, one the defaulters at the bourse.
The government asked the NSEL to become a responsible guarantor to the Rs 5,600-crore (Rs 56-billion) dues to investors and meet its commitments.
The Enforcement Directorate on Friday arrested the CEO of a defaulting firm on money laundering charge in connection with its probe in the National Spot Exchange Limited scam case.