Much of Canada's resources are indeed manufactured to some degree. In BC, the actual export of 'raw' logs is in the single digits in terms of percent  Allowable Annual Cut volume, yet most people think of forest products as primitive resource exports.  Logs in BC are processed into $billions worth of structural lumber, plywood, trusses, building forms, furniture stock and so on.  The waste product from BC's 150 to 200 sawmills is then turned into pulp, paper, chip board OSB etc.  Like wise the petroleum industry isn't just about bitumen from the oil sands.  Canada has a number of heavy oil refineries upgrading that sandy crude into WCS.  SunCor goes further and upgrades heavy oil into high priced Synthetic oil.

Nuke reactors from Mexico? Ya gotta look more carefully.  Reactors are combined with boilers, machinery and equipment into one broad category. Canada could and should be aggressively installing and selling our own CANDU reactors inside and outside Canada.