(1) Profits derived by a resident of a Contracting State from the operation of ships or aircraft in international traffic shall be taxable only in that State.
(2) For the purposes of this Article, profits from the operation of ships or aircraft in international traffic include:
(a)income from the rental on a bareboat basis of ships or aircraft; and
(b)profits from the use, maintenance or rental of containers (including trailers and related equipment for the transport of containers) used for the transport of goods or merchandise;
where such rental or such use, maintenance or rental, as the case may be, is incidental to the operation of ships or aircraft in international traffic.
(3) Where profits within paragraphs (1) and (2) of this Article are derived by a resident of a Contracting State from participation in a pool, a joint business or an international operating agency, the profits attributable to that resident shall be taxable only in the Contracting State of which he is a resident.