of stealing 6.3 billion cubic meters of natural gas intended for transit through Ukraine by the SBU. On March 30, 2010 an international arbitration court in Stockholm ordered Naftohas Ukrainy to pay RosUkrEnergo around $200 million as a penalty for various breaches of supply, transit and storage contracts. On June 8, 2010 the Stockholm Arbitration Tribunal ordered Naftohaz to return 11 bcm of natural gas to RosUkrEnergo and that RosUkrEnergo would receive from Naftohaz a further 1.1 bcm of natural gas in lieu of RosUkrEnergo's entitlement to penalties for breach of contract. On April 26, 2011 former Ukrainian Prime Minister Yulia Tymoshenko sued Dmytro Firtash and RosUkrEnergo in a U.S. District Court in Manhattan accusing them of "defrauding Ukraine's citizenry" by manipulating an arbitration court ruling, "undermining the rule of law in Ukraine" in connection with the 2010 international arbitration court ruling in Stockholm. Eural Trans Gas Eural Trans Gas (ETG) was an energy company registered in Budapest, Hungary, on December 6, 2002. It was suspected of acting as a Gazprom front. Andras Knopp, a former Hungarian communist cultural functionary with no knowledge of the gas business, became director of the company. The registered owner was Dmytro Firtash, an obscure Ukrainian national who reportedly had little if any known assets. Yet the person received almost $300 million in credits from Russian banks. ETG maintained an account at a Budapest branch of Vienna's Raiffeisen Bank and had a number of accounts in Vienna's Meinl Bank. Owners and allegations of criminal connections In April 2005, Oleksandr Turchynov, the head of Ukraine's SBU, explained to the Financial Times that Semion Mogilevich is associated with RosUkrEnergo after the SBU had collected a 20 volume file on Mogilevich over a twelve-year period. In 2006, an ally of Tymoshenko stated in the Rada that Firtash's Switzerland registered RosUkrEnergo, which has been the dominant natural gas supplier to Ukraine since 2003 after it replaced the Hungarian registered Eural Trans Gas which had replaced Itera in December 2002, has Semion Mogilevich, who has many Russian mafia associates, as a silent partner. In an April 2006 Financial Times interview, Firtash explained relationships with various holding companies after Firtash's bank Raiffeisen hired Kroll, Inc. to investigate connections to Mogilevich. Former Ukrainian Prime-Minister Yulia Tymoshenko stated in November 2006, the company is controlled by notorious Ukrainian-born Russian mafia boss Semion Mogilevich, while in 2009 Vladimir Putin was quoted as claiming that