DEQ DeliveredEx Quay
The seller's obligation ends when they have delivered the goods to the disposal of the buyer on board the ship, cleared for export, but not cleared for import but delivered the named port of destination after discharging goods off the vessel at the quay (wharf).
The buyer is responsible to clear the goods for import and pay for all formalities, duties, taxes, and other charges upon import.
If the seller is also to be responsible for delivering the goods past the quay to another place (warehouse, terminal, etc.) in our outside the port, the DDU or DDP terms should be used.