https://newsakmi.com/news/tech-news/from-2008-to-2021-chinese-companies-accounted-for-201-facial-recognition-tech-export-deals-followed-by-us-companies-with-128-deals-will-knight-wired/
from 2008 to 2021, Chinese companies accounted for 201 facial recognition tech export deals, followed by US companies with 128 deals (Will Knight/Wired)