A Brazilian judge on Tuesday granted bankruptcy protection to engineering group Odebrecht, beginning the process of restructuring 51 billion reais ($13 billion) of debt. Odebrecht, which was laid low by a corruption investigation that has rippled across Latin America, filed for bankruptcy protection on Monday, kicking off one of Latin America’s largest, in-court debt restructurings, Reuters reported.

A Brazilian appeals court ruled on Monday that airline Avianca Brasil should be allowed to hold a bankruptcy auction in which it is expected to sell its most coveted airport landing and departure rights, Reuters reported. The bankruptcy auction had been originally scheduled for early May, but was suspended at the last minute after an injunction was issued. Avianca Brasil filed for bankruptcy protection in December after falling behind on lease payments for its fleet and fell victim to high oil prices and a weak local currency.

Brazilian conglomerate Odebrecht SA filed on Monday for bankruptcy protection, aiming to restructure 51 billion reais ($13 billion) of debt in what would be one of Latin America’s largest-ever in-court debt restructurings, Reuters reported. The bankruptcy filing comes after years of struggles for Odebrecht, the biggest of the Brazilian engineering groups caught in a sweeping political corruption investigation that has rippled across Latin America.

Brazilian conglomerate Odebrecht SA’s construction unit expects to speed up talks with Petroleo Brasileiro SA to resume providing services to the state-run oil company and participate in its public auctions in the second half of 2019, an Odebrecht executive said on Thursday, Reuters reported. Olga Pontes, Odebrecht’s compliance director, says Odebrecht Engenharia e Construcao (OEC) should be able to resume its relationship with Petrobras because of steps taken by the conglomerate to improve governance and compliance in the wake of a 2016 leniency deal tied to a corruption scandal.

Brazilian drugstore operator Brasil Pharma said on Tuesday a Sao Paulo court judge had approved the bankruptcy request it filed on June 6, when the company warned it could no longer obtain the resources to execute a restructuring plan, Reuters reported. According to a securities filing, the bankruptcy court has named Deloitte Touche Tohmatsu Consultores as judicial administrator of Brasil Pharma’s in-court restructuring and ordered the sale of all of its brands. Brasil Pharma owns three different drugstore chains: Big Ben, Farmais and Farmacia Sant’anna.

Prosecutors for the Brazilian northeastern state of Alagoas filed a lawsuit against the country’s largest petrochemical company, Braskem SA, seeking to guarantee compensation for damages caused by the firm, the Alagoas government said on Friday, Reuters reported. In the lawsuit, the state asks a local court to block any attempt from Braskem’s controlling shareholder, the Odebrecht conglomerate, to spin off the business based in Alagoas to facilitate a possible deal to sell the petrochemical company.

Billionaire Beny Steinmetz’s mining company sought bankruptcy protection in the U.S., two months after losing a $2 billion arbitration award to Brazilian mining giant Vale SA, Bloomberg News reported. The court filing by BSG Resources Ltd. on Monday could stymie Vale’s effort to enforce the award, which stems from an ill-fated joint venture with BSGR at the Simandou iron ore mine in Guinea. The government stripped their venture of its rights to Simandou following a probe that found licenses were obtained through corruption. BSGR lists its only U.S.

Odebrecht SA’s failure to sell its controlling stake in petrochemical company Braskem SA to LyondellBasell Industries NV and lack of cash are complicating the task of restructuring 80 billion reais ($20.67 billion) in debt owed by the corruption-ensnared conglomerate, three sources with knowledge of the matter said, Reuters reported. The three people requested anonymity to disclose private discussions. The conglomerate was counting on Braskem dividends to service its debt.

The surprising announcement that Brazil chicken producer BRF SA is in talks to take over beef giant Marfrig Global Foods SA was met with mixed responses from analysts. Investors didn’t seem too excited either, with moves on the stocks somewhat muted as the expected reduction in the debt burden at the resulting company is met with uncertainties about scale gains and corporate governance, Bloomberg News reported. BRF fell 1.2% at 11:23 a.m. in Sao Paulo, while Marfrig rose 3.1%. Competitor JBS SA dropped 2.8%.

A Brazilian judge has named restructuring firm Alvarez & Marsal as judicial administrator of ethanol company Atvos’ in-court restructuring, according to a document seen by Reuters. Atvos, a unit of industrial conglomerate Odebrecht SA, filed for bankruptcy protection on Wednesday after creditor Lone Star Funds got a court decision blocking its cash position, Reuters reported. The company, which has nearly 12 billion reais ($3 billion) in debt, had offered creditors a debt-for-equity swap in the beginning of the year, but failed to reach an agreement.