Oracle Cloud Fusion Pricing - Price List Security Based on Business Function

Summary: Multiple pricelists are created under one BU for various business usage. The price at which an Item is sold differs based on the customer type. Say for example Vendor Customers gets an Item A for a price of $200, but same is sold for a regular customer at $100. There are different departments maintaining their respective price list. Hence the business requirement is to restrict price list access for each department. Business doesn't want one department to know at what price the other department is selling the Item.

Is there a way to control access to price list. Say for example