When creating a Price Wizard, the Supplier part code is an available column. When you click thru to Apply Formula and Edit Prices, that information is no longer available to reference either in the Wizard or in the generated Excel file.
This code is usually the key piece of information needed to match suppliers' items in price change files to the items in our system. This matchup works if we happened to use the supplier's part code as the ILC, but that's not always the case.