LONDON - Eastbound gas flows through the Yamal-Europe pipeline to Poland from Germany rose on Wednesday morning, as did Russian supplies to Europe via Ukraine.

Exit flows at the Mallnow metering point on the German border stood at 1,314,106 kilowatt hours (kWh) per hour between 0700 and 0800 CET (0600 GMT and 0700 GMT), up from 848,217 kWh/h at midnight, data from pipeline operator Gascade showed.

Nominations, or requests, for Russian gas into Slovakia from Ukraine via the Velke Kapusany border point stood at 25.2 million cubic metres (mcm), up from 23.7 mcm in the previous day, Ukrainian transmission system data showed.

Russian gas producer Gazprom said it would ship 30.8 mcm of gas to Europe via Ukraine on Wednesday.

Gas flows via the Nord Stream 1 pipeline, which crosses the Baltic Sea to Germany from Russia, remained at zero.

The pipeline was shut on Aug. 31 for what was supposed to be three days of maintenance but has not reopened, with Moscow blaming the situation on Western sanctions and technical issues.

The pipeline has since been damaged by suspected sabotage.

(Reporting by Ananya Bajpai and Ashitha Shivaprasad in Bengaluru and Marwa Rashad in London; Editing by Jacqueline Wong and Louise Heavens)