Recently, a strike was held in several German seaports, including Hamburg, Germany's largest port. Ports such as Emden, Bremen and William have been affected. 

According to the latest news, the port of Antwerp Bruges, one of the largest ports in Europe, is preparing to strike again, 

while Belgium's port facilities are suffering from serious congestion.

Many trade unions plan to hold a national strike next Monday, demanding higher wages, enhanced dialogue and public sector investment. 

A similar one-day national general strike took place at the end of May. 

The suspension of port staff led to the paralysis of the operation of many ports in the country.

In a notice to PSA's international customers, it said: "due to the active participation of employees in port related work, our operational activities are limited." 

PSA is the main terminal operator in Antwerp, Belgium. Antwerp is the flagship port of PSA in Europe.