"In a novel step that appears to have prompted some companies to broadly suspend trade with China, the rules also bar “U.S. persons” — including American factories, and Americans and U.S. green-card holders who work in foreign factories overseas — from supporting the development or production of advanced chips in China, unless they receive a U.S. government license."
Source: https://www.washingtonpost.com/technology/2022/10/17/export-...
"“There are green-card holders considered U.S. persons that are going to be in a bind. Do they want to stay in China and give up their U.S. person status or do they want to move?""