As another example, assume a taxpayer sells 1000 tons of a product for $80 per ton to an associated enterprise in its MNE group, and at the same time sells 500 tons of the same product for $100 per ton to an independent enterprise. This case requires an evaluation of whether the different volumes should result in an adjustment of the transfer price. The relevant market should be researched by analysing transactions in similar products to determine typical volume discounts.