Gazprom Neft attempted a merger with Yukos that would have created Russia's largest oil company, YukosSibneft. The first attempt in 1998 failed over a management dispute, while second time round Sibneft's shareholders called off the deal in November 2003 after the federal government cracked down on Yukos despite the process already being well under way. In September 2005, Gazprom bought 75.7% of Sibneft's shares from Millhouse Capital (Roman Abramovich’s investment vehicle) for US$13.1 billion in Russia's largest corporate takeover. In May 2006, Sibneft was renamed Gazprom Neft. In 2006 Alexander Dyukov was elected as CEO of the company and in 2008 he
Gazprom of Romania's, 36 percent of Germany's, 27 percent of Italy's, and 25 percent of France's gas. The European Union receives about 25 percent of its gas supply from Gazprom. In 2014, Europe was the source of 40% of Gazprom's revenue. The proportion of Europe’s gas bought in the spot market rose from 15 percent in 2008 to 44 percent in 2012. In September 2013, during the G20 summit, Gazprom signed an agreement with CNPC that the Henry Hub index would not be used to settle prices for their trades. On 21 May 2014, Putin met with Xi Jinping and negotiated