I don't even understand what "lop-sided" means here.
Would you say that Canada's oil and softwood businesses are lop-sided because we produce and export a lot of it? Or that the groceries' market is lop-sided because we don't produce a lot of it and therefore have to import?
Canada is an importer of people (not only from India) because it can't produce a lot of people. It is not different from groceries.