European companies, in particular, might consider setting up manufacturing facilities in the US to avoid tariffs. This would allow them to continue serving the US market without the added cost of tariffs. China and the EU could work together to form a united front against US trade policies. By coordinating their responses and leveraging their combined economic power, they might be able to negotiate more favorable terms or mitigate the impact of tariffs.
Some companies might attempt to reroute their goods through third countries to avoid direct tariffs. This involves shipping products to a country that is not subject to the tariffs and then re-exporting them to the US.