ulation and Control Based on the trade flow screens, which statement most accurately reflects the United States trade flow relationship with Mexico and Canada? Mexico and Canada are both net exporters to the United States and therefore both have a net trade surplus with the United States. Mexico is a net exporter to the United States, while Canada is a net importer to the United States. Canada is a net exporter to the United States, while Mexico is a net importer to the United States. Click to open/close screen