article_snippet.sent: buyers in Eastern Europe and hindering competition.
article_snippet.sent: Gazprom was barring EU clients from selling on Gazprom gas to other .
article_snippet.sent: European Commission antitrust chief Margrethe Vestager (pictured) said Gazprom was barring EU clients from selling on Gazprom gas to otherstates .
article_snippet.sent: economic blackmail draws to a close.'
article_snippet.sent: supply gas via eastern EU states have been hindered by contracts .
article_snippet.sent: customers, the accusations will not ease frictions with Moscow .
article_snippet.sent: talks failed over Gazprom refusal to cut prices in eastern Europe.
highlights_snippet.sent: Antitrust chief  said Gazprom is barring EU clients from selling on Gazprom gas .
  