Overview
- The sanctions take effect December 26, freezing any assets in China and barring Chinese entities from transactions or cooperation with the listed parties.
- Ten executives are also targeted with visa denials and entry bans covering mainland China, Hong Kong and Macau.
- The blacklist includes Boeing’s St. Louis unit, Northrop Grumman Systems, L3Harris Maritime Services, Gibbs & Cox, and several smaller defense‑tech firms.
- China’s foreign ministry published the full list of 20 companies and said the measures apply to both organisations and individuals connected to them.
- Beijing links the action to a U.S. Taiwan arms package valued at $11.1 billion that awaits congressional approval, according to the ministry’s statement reported by SCMP.