In the absence of an international convention stipulating otherwise, the articles 694-11 to 694-13 shall apply to requests for mutual assistance from the competent foreign authorities for the seizure, with a view to their subsequent confiscation, movable or immovable property, whatever its nature, which was used or intended to be used to commit the offence or which appears to be the direct or indirect proceeds of the offence, as well as any property the value of which corresponds to the proceeds of this offence.