Shares of Boeing fell Tuesday following a report that China has halted the delivery of all its jets to airlines in the country as part of the escalating trade war.

It is unclear whether the airline suspended its plan because of China's order to stop buying planes from Boeing or because American products now carry a levy of 125%, which would

After the Chinese government reportedly told domestic airlines not to purchase new planes from Boeing, one jet had to be returned to the U.S. from a facility near Shanghai.