Maple syrup..? Maybe?
I dunno, there are folks on this site who'd certainly have better understandings of the matter, but doesn't Canada have infrastructure issues? It's been a long time since a lot of the things Canadians consume and utilize originated in Canada. Globalization, trade, and so on have affected that. As have multinational corporations and country based organizational monopolies like Bell. Hell, it's easy enough to dig and conclude that most places folks buy their food fall under the banner of a handful of large companies.
It's easier to buy local for things like produce, liquor, and so on, tougher to do for other things. Countries import a lot of what the consume, and every country isn't an economic giant. And really, the average person who doesn't have a large amount of disposable income is probably going to opt for the more cost effective option most of the time, that's just the economic reality.