Not that I'm aware of. Again, it's more of a domestic definition for how you capture you own stats. You'd have to look at things on a product-by-product level. You don't really define a segment; you define a product. You would define software services and steel, and even different elements of steel in automotive, but you wouldn't define it as a whole, right? You'd define it more specifically. Those definitions tend to really revolve around the rules of origin and transformative change for what's allowed to move freely between the countries.
On May 30th, 2017. See this statement in context.