MMX Bankruptcy Auction at Porto do Sudeste Attracts Investors, Boosts Brazilian Logistics Sector, and Marks Eike Batista’s Return to the Market, Betting on Ethanol and Tokens as New Business Fronts.
The auction of assets belonging to the bankruptcy estate of MMX Mining and Metals S.A., a company founded by Eike Batista, is scheduled for August 19, 2025.
The contested assets include a significant stake in the Porto do Sudeste, located in the Sepetiba Bay, in Itaguaí, Metropolitan Region of Rio de Janeiro.
According to the process notice, the initial value of the auction was set at R$ 60 million.
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Dispute for the Assets of Porto do Sudeste
Designed to meet the demand for iron ore shipment from MMX in Minas Gerais, the Porto do Sudeste has become a strategic piece in Brazilian mineral logistics.
However, the original project suffered setbacks following the crisis faced by the EBX holding, conglomerate of Eike Batista, leading MMX to file for judicial recovery in 2014 and subsequently to declare bankruptcy in 2021.
The port, which was acquired in 2014 by the Dutch multinational Trafigura and the sovereign fund of Abu Dhabi, Mubadala Investment Company, is now back in the spotlight due to the legal dispute over the remaining assets.
Details of the MMX Assets Auction
According to the report from B23 Capital Financial Advisors, the auction package comprises 9,519,226 convertible debentures and 6,336,766 shares of Porto do Sudeste, totaling an evaluation of approximately R$ 57.88 million.
The minimum auction value exceeds the official valuation, establishing a competitive base for interested parties and also includes an additional R$ 3 million allocated for the payment of judicial obligations linked to the bankruptcy estate.
In the auction format, the Planck Infrastructure Investments fund serves as a stalking horse, a term from the financial market that grants the first bidder the right of preference if they match the highest offer presented by other competitors.
Thus, other potential buyers, to acquire the assets, will need to submit bids higher than the initial value.
The in-person event will take place in the hearing room of the 4th Business Court of the Justice of the State of Rio de Janeiro, located in downtown Rio de Janeiro, under the direction of official auctioneer Erick Soares Teles.
During the session, all proposals will be opened, allowing participants to actively compete for the acquisition of assets related to the Porto do Sudeste, increasing the expectation for a fierce competition among domestic and international investment groups.
Eike Batista Bets on Ethanol and Tokens
Eike Batista’s re-engagement with the market comes as he seeks new business pathways.
The businessman, who once ranked among the richest men in the world and became a symbol of large energy and mining projects, faced convictions in Brazilian courts and with the Securities and Exchange Commission (CVM) after the collapse of the EBX group.
Now, he is betting on emerging sectors such as renewable energy and financial technology.
Among the new ventures of the former billionaire is the development of a production chain focused on the manufacture of ethanol from improved sugarcane varieties, known as supercane.
The goal is to expand the use of this biofuel across various industrial sectors, particularly in the production of sustainable aviation fuel (SAF) and biodegradable packaging.
The SAF market has been growing worldwide due to the pressure for less polluting alternatives in the aviation sector, and Brazil, with favorable climate and advanced technology in sugarcane cultivation, is emerging as a potential protagonist.
International Fundraising and Financial Market
To finance these initiatives, Eike Batista proposed the creation of the so-called “Eike Token”, a crypto asset developed to raise funds from global investors.
Although the Securities and Exchange Commission prevented the token’s commercialization in Brazil, Batista adjusted the proposal and directed the offering to the international market, expecting to raise US$ 100 million — an amount equivalent to about one-tenth of what he estimates to be the potential of the new ethanol and biotechnology operation.
Infrastructure Market and Mineral Exports
Financial market experts point out that the dispute for the assets of Porto do Sudeste could attract large infrastructure funds as well as companies interested in increasing their stake in strategic logistics assets for the mineral export sector.
According to data from the National Agency for Waterway Transportation (ANTAQ), the Porto do Sudeste played a significant role in the shipment of Brazilian commodities, contributing to the national record for mineral exports recorded in 2023, with over 370 million tons shipped.
Despite Eike Batista’s troubled history and the legal processes involving his businesses, interest in MMX’s assets demonstrates the market’s appetite for opportunities in high-value logistics infrastructure.
The outcomes of this auction are expected to invigorate the sector and reignite discussions on Brazil’s return to a leading role in the mineral export segment, while also highlighting the search for sustainable solutions, such as ethanol production and the use of tokens as a financial raising alternative.
With the advancement of renewable energy and the popularization of crypto assets, the future of Eike Batista’s investments raises questions about the ability of entrepreneurs who have been at the top of the list of the richest in the country to recover.
The auction of MMX at the Porto do Sudeste will undoubtedly be a barometer of investors’ appetite for assets considered valuable and strategic in the Brazilian scenario.
In a rapidly transforming infrastructure and energy market, will these new bets on ethanol and tokens succeed in repositioning Eike Batista among the big names in the national business landscape?


Com certeza, tem um enorme potencial, e acredito muito no Eike Batista.