represents more than 20 per cent of Canada’s exports represents more than 20 per cent of Canada’s exports source World’s Top Exports represents more than 20 per cent of Canada’s exports represents more than 20 per cent of Canada’s exports represents more than 20 per cent of Canada’s exports represents more than 20 per cent of Canada’s exports represents more than 20 per cent of Canada’s exports http://www.worldstopexports.com/canadas-top-exports/ other top exports