To reduce the risk of evasive port calls and relocation of container transhipment activities to ports outside of the EU, the European Commission has announced that containerships sailing from a non-EU port to discharge cargo at an EU port by the way of Tanger Med or East Port Said will pay for 50%...
https://splash247.com/tanger-med-east-port-said-added-to-eus-upcoming-emissions-regulations/