If the Product Group is Import and it is a Letter of Credit transaction, then the Counterparty Name is the Beneficiary Name.
If the Product Group is Export and it is a Letter of Credit transaction, then the Counterparty Name is the Applicant Name.
If the Product Group is Import and it is a Bill transaction, then the Counterparty Name is the Drawer Name.
If the Product Group is Export and it is a Bill transaction, then the Counterparty Name is the Drawee Name.