I seem to recall one of the cost saving measures, coming with some controversy, being to use Chinese steel, at least in part. Perhaps I am incorrectly remember

I seem to recall one of the cost saving measures, coming with some controversy, being to use Chinese steel, at least in part. Perhaps I am incorrectly remembering this. I would be interested in knowing the source of these components (which the rather long-winded article does not get around to providing).