22.15.0.4. If a person makes a supply of a service in relation to a corporeal movable property that is situated in Québec at the particular time when the Canadian element of the service begins to be performed and, at all times when the Canadian element of the service is performed, the corporeal movable property remains in Québec, the supply is deemed to be made in Québec if the corporeal movable property is situated primarily in Québec at the particular time.