Russian gas deliveries via three key pipelines into Europe were little changed on Tuesday morning, with physical flows on the Yamal-Europe pipeline at the German border point of Mallnow at zero for a third day.

Physical flows at the Mallnow metering point on the German-Polish border have been stopped since Sunday, data from pipeline operator Gascade showed.

Russian gas producer Gazprom has booked westbound gas transit capacity via the Yamal-Europe pipeline for Tuesday, auctions results showed.

The actual flows are not guaranteed because Gazprom does not always use booked capacity.

Flows to Germany through the Nord Stream 1 pipeline across the Baltic Sea were steady at 73,249,097 kWh/h, in line with volumes seen in previous days.

Nominations for flows into Slovakia from Ukraine via the Velke Kapusany border point rose to their highest since Nov. 30 and stood at 968,236 megawatt hours (MWh) per day on Tuesday, little changed from Monday, data from Slovakian operator TSO Eustream showed.

Gazprom said it was continuing to supply natural gas to Europe via Ukraine in line with requests from European consumers.