German Chancellor Angela Merkel has said further economic sanctions against Russia are not planned over its actions in eastern Ukraine.
"Further economic sanctions are not planned at the moment, we are focusing on the winter and the humanitarian situation there and how to get a real ceasefire," the leader of the bloc's most powerful nation said in Berlin.
EU foreign ministers are to discuss sanctions next week and monitors say a ceasefire between pro-Russian rebels and Ukrainian forces risks unravelling.
EU sanctions were first imposed when Russia annexed Crimea in March.
Further measures have since been added since, targeting senior Russian officials, as well as Russia's oil industry, defence firms and banks.
Western governments and the Ukrainian authorities in Kiev have accused Russia of supplying the separatist rebels in eastern Ukraine with heavy weapons and soldiers, a claim denied by the government in Moscow.