This Reuters article has more info.
In the original restriction the language they had used had an "AND" instead of an "OR". Like if the speed is xxx and bandwidth is yyy. So Nvidia just applied boolean logic to that statement.
Apparently not going to touch the cloud computing this time. May be Biden saving some for when the election gets nearer.
I wonder why Paul is saying this is so huge. He says its going to be beyond anything Beijing is expecting, and China may have to resort to an actual retaliation this time.