The move comes after US President Donald Trump announced that the United States was doubling steel and aluminium tariffs on Turkey.
Relations between the two Nato allies have plummeted in one of their worst crises in decades after the detention of US pastor Andrew Brunson on terror-related charges.
With investors already on edge over the China-US trade war, the lira's collapse sparked a sell-off in Europe and New York at the end of last week.
President Tayyip Erdogan on Friday called on Turks to ignore developments in the Turkish lira, saying the country was set to post record growth despite the economic attacks it has been facing.
The sell-off has deepened concern about exposure to Turkey, particularly whether over-leveraged companies will be able to pay back loans in euros and dollars.
President Tayyip Erdogan called on Turks to convert their foreign exchange into gold or the Turkish lira and said there was "no option" other than cutting interest rates to spur growth.
Nakilat-Keppel Offshore Marine (N-KOM) has signed a “fleet agreement” with Samos Steamship Company during the recent Posidonia exhibition held in Athens.