definiens: means, with respect to a Product, Other Licensed Product, Royalty - BearingTerminated AZ Product or Royalty - Bearing Terminated Compound ( or a Royalty - Bearing Product that contains suchRoyalty - Bearing Terminated Compound ) in a country in the Territory, the first sale, transfer or disposition for value orfor end use or consumption of such Product, Other Licensed Product, Royalty - Bearing Terminated AZ Product orRoyalty - Bearing Terminated Compound ( or a Royalty - Bearing Product that contains such 28Royalty - Bearing Terminated Compound ) in such country after Commercialization Regulatory Approval has beenobtained therefor in such country ; provided that any sale to an Affiliate or Sublicensee will not constitute a FirstCommercial Sale ( unless the purchasing Affiliate or Sublicensee is the last entity in the distribution chain for theProduct, Other Licensed Product, Royalty - Bearing Terminated AZ Product or Royalty - Bearing Terminated Compound(or a Royalty - Bearing Product that contains such Royalty - Bearing Terminated Compound ) and is purchasing it for itsown commercial use )