(1) Gains derived by a resident of a Contracting State from the alienation of immovable property referred to in Article 6 and situated in the other Contracting State may be taxed in that other State.
(2) Gains from the alienation of movable property forming part of the business property of a permanent establishment which an enterprise of a Contracting State has in the other Contracting State or of movable property pertaining to a fixed base available to a resident of a Contracting State in the other Contracting State for the purpose of performing independent personal services, including such gains from the alienation of such a permanent establishment (alone or with the whole enterprise) or of such a fixed base, may be taxed in that other State.
(3) Gains derived by an enterprise of a Contracting State from the alienation of ships or aircraft operated in international traffic or movable property pertaining to the operation of such ships or aircraft, shall be taxable only in that State.
(4) Gains from the alienation of any property or assets, other than those referred to in paragraphs 1, 2 and 3 of this Article and paragraph 3 of Article 12, shall be taxable only in the Contracting State of which the alienator is a resident. Nothing in this paragraph shall prevent either Contracting State from taxing the gains or income from the sale or transfer of shares or other securities.