If I understood it correctly, withholding tax depends upon where the UBO is resident and not the company? "The provisions of paragraph 1 of this Article shall not apply if thebeneficial owner of the royalties, being a resident of a Contracting State, carries onbusiness in the other Contracting State, in which the royalties arise, through apermanent establishment situated therein, and the royalties are attributable to suchpermanent establishment. In such case, the provisions of Article 7 (Business Profits)of this Convention shall apply"