A group of small creditors in the bankrupt former flagship company of Brazilian billionaire Eike Batista have initiated legal action against Deutsche Bank alleging the institution acted unfairly during restructuring of the oil producer’s debts, the Financial Times reported. The lawsuit, filed in the Supreme Court of the State of New York, alleges Deutsche Bank, the trustee of $3.6bn of defaulted notes issued by OGX Oleo e Gas Participações, favoured majority bondholders in a deal to restructure the company’s debts.

The rescue of the troubled oil firm founded by Brazilian businessman Eike Batista is becoming a legal battlefield, The Wall Street Journal reported. Creditors are scheduled to vote on Tuesday on a plan to restructure Oleo e Gas Participacoes SA, formerly known as OGX Petroleo e Gas Participacoes SA, which filed for bankruptcy protection last year. But two creditors have come forward to try to block the vote.

Argentina has reached a landmark deal with the Paris Club of creditor nations to pay a longstanding $9.7bn debt in its latest move to win back confidence from international capital markets, the Financial Times reported. After marathon negotiations in Paris, ending after midnight on Wednesday, Argentina agreed to pay the debt that remained from its 2001 default over five to seven years. The government will pay $650m in July, and a further $500m by May 2015. The deal marks an important step in Argentina’s efforts to attract foreign investment.

The chief executive of Brazil's Oleo e Gas Participacoes said Thursday he is confident the oil and gas company will manage to exit bankruptcy protection despite efforts by some of its creditors to derail the company's restructuring plan, The Wall Street Journal reported. Bondholders will gather in Rio de Janeiro to vote Tuesday on a restructuring plan for the company, formerly known as OGX. Earlier this week, one of the company's creditors was able to get an injunction from a judge in Rio aimed at stopping that vote.

Argentina's government stressed on Tuesday that it will continue to service restructured debt regardless of the outcome of its legal fight with bondholders who refused to accept its debt-restructuring offers, Reuters reported. The government laid out its position in a statement ahead of filing its latest court papers in the U.S. Supreme Court in the high-profile litigation. The nine justices are set to consider whether to hear Argentina's appeal on June 12.

Oléo e Gás Participações SA, OGXP3.BR +6.25% Brazilian businessman Eike Batista's oil company, announced late Friday changes to its restructuring plan, placing in the spotlight a $1 billion put option that the former billionaire never repaid, The Wall Street Journal reported. Rio de Janeiro-based OGP, formerly known as OGX Petróleo e Gás Participações SA, filed for bankruptcy protection in October 2013. In December, creditors accepted a restructuring plan that would have canceled the put option. But, in March, prosecutors, who are investigating Mr.

Eike Batista’s bankrupt shipbuilder, OSX, has presented its long-awaited restructuring plan, seeking approval to pay back its $2.6bn of debt over 25 years, the Financial Times reported. Under the proposal, Brazil’s former richest man plans to ensure the company’s survival by leasing the areas OSX owns in the vast Açu Port complex in Rio de Janeiro. It may also seek to raise additional funds, possibly through the sale of stakes in the company, OSX said in the plan it presented to a Rio court late on Friday.

The onetime Brazilian billionaire Eike Batista has begun his formal defense against the insider-trading allegations brought by Brazil’s main securities regulator, the C.V.M., the International New York Times DealBook blog reported. Federal prosecutors in the country are also investigating Mr. Batista’s actions. But Mr. Batista’s ultimate saving grace may be that no one in Brazil has ever gone to jail for insider trading, and lawyers say that is unlikely to change now. Based on the track record of previous cases, the worst outcome Mr. Batista probably faces is a fine. Ever since Mr.

The war on those stashing undisclosed money offshore intensified this week when 47 countries, including the Group of 20 and some prominent tax havens, sealed a pact that will shake up the sharing of tax information, The Economist reported. Under the present system, countries have to file requests with each other for data on suspected cheats. Even reasonable enquiries are often rejected as “fishing expeditions”. In future the signatories—and dozens of others that will be pressed into joining later—will automatically exchange information once a year.

Prosecutors in Rio de Janeiro state have asked a Brazilian court to freeze the assets of businessman Eike Batista as a precautionary measure, a spokesman for the public prosecutors said, The Wall Street Journal reported. The spokesperson said he couldn't provide further details because the probe is subject to judicial secrecy. Mr. Batista is under investigation by the federal police for alleged financial crimes connected to his distressed oil company, formerly known as OGX Petróleo e Gás Participações SA. Mr. Batista couldn't be immediately reached for comment.