Those are examples, not an exhaustive list.
I'm not trying to be argumentative, just accurate if possible. I went over to the Vatican's website and entered Old Catholic into their search engine and Holy Orders. It brings up nothing about their validity.
It is my understanding that the only Holy Orders the Church considers valid is what is listed in the Catechism, which would be the Eastern churches.
If you can find a document from the Vatican stating otherwise, I am certainly willing to listen and take it into consideration. It's just that I can't find anything to validate that they have sanctioned Holy Orders from the Church.