IBOV 166,934.20 ▼ 0.10% IPSA 11,042.67 ▲ 0.39% IPC MEX 64,397.45 ▼ 0.66% MERVAL 2,947,349 ▼ 1.77% COLCAP 2,452.46 ▲ 0.84% BVL PERÚ 58,104.31 ▲ 0.40% USD/BRL5.21▼ 0.19% USD/MXN17.00▼ 0.14% USD/CLP914.45▼ 0.02% USD/COP3,131▼ 0.32% USD/PEN3.36▼ 0.23% USD/ARS1,488▼ 0.02% USD/UYU40.33— 0.00% USD/PYG5,984— 0.00% USD/BOB11.54— 0.00% USD/DOP58.31▼ 0.24% USD/CRC446.12— 0.00% USD/GTQ7.62— 0.00% USD/HNL26.79— 0.00% USD/NIO36.62— 0.00% USD/VES770.61▼ 0.13% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD 157.28 — 0.00% USD/TTD6.70— 0.00% EUR/BRL6.04▲ 0.74% BRENT 88.88 ▼ 0.03% WTI 83.11 ▼ 0.11% IRON ORE 161.91 — — COPPER 6.61 ▲ 0.03% GOLD 4,461 ▲ 1.78% SILVER 65.59 ▲ 1.26% SOY 1,184 ▲ 3.20% CORN 480.50 ▲ 10.02% WHEAT 655.00 ▲ 3.93% COFFEE 317.25 ▼ 5.51% SUGAR 16.43 ▼ 1.79% ORANGE JUICE 138.55 ▼ 0.47% COTTON 85.03 ▲ 2.33% COCOA 5,719 ▲ 3.18% BEEF 223.60 ▼ 3.93% CATTLE 339.10 ▼ 3.16% LITHIUM 75.20 ▲ 1.47% PETR4 41.64 ▼ 0.05% VALE3 72.97 ▲ 0.83% ITUB4 38.60 ▼ 1.03% BBDC4 16.85 ▲ 0.36% ABEV3 14.89 ▼ 0.80% BBAS3 19.37 ▲ 0.47% B3SA3 14.26 ▼ 0.21% WEGE3 47.59 ▲ 0.49% PRIO3 59.14 ▼ 0.19% SUZB3 41.33 ▲ 2.35% RENT3 34.68 ▼ 0.09% AZZA3 15.89 ▼ 2.63% CSAN3 3.22 ▼ 1.83% RAIZ4 0.25 — 0.00% PCAR3 2.75 ▼ 0.36% GMAT3 3.65 ▼ 1.08% PSSA3 48.13 ▼ 0.54% CVCB3 1.33 ▼ 2.92% POSI3 3.36 ▲ 2.44% SLCE3 13.34 ▲ 0.30% NATU3 8.14 ▼ 0.73% IBOV 166,934.20 ▼ 0.10% IPSA 11,042.67 ▲ 0.39% IPC MEX 64,397.45 ▼ 0.66% MERVAL 2,947,349 ▼ 1.77% COLCAP 2,452.46 ▲ 0.84% BVL PERÚ 58,104.31 ▲ 0.40% USD/BRL 5.16 ▲ 0.01% USD/MXN 17.06 ▼ 0.24% USD/CLP 913.98 ▲ 0.04% USD/COP 3,140 ▲ 0.03% USD/PEN 3.36 ▼ 0.66% USD/ARS 1,493 ▲ 0.10% USD/UYU 40.27 ▲ 1.24% USD/PYG 5,939 ▲ 1.68% USD/BOB 11.64 ▼ 0.76% USD/DOP 58.34 ▲ 1.25% USD/CRC 445.92 ▲ 0.89% USD/GTQ 7.62 ▲ 2.21% USD/HNL 26.79 ▲ 1.57% USD/NIO 36.62 ▲ 0.69% USD/VES 762.44 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.28 — 0.00% USD/TTD 6.70 ▲ 0.61% EUR/BRL 5.95 ▲ 1.01% BRENT 88.88 ▼ 0.03% WTI 83.11 ▼ 0.11% IRON ORE 161.91 — — COPPER 6.61 ▲ 0.03% GOLD 4,461 ▲ 1.78% SILVER 65.59 ▲ 1.26% SOY 1,184 ▲ 3.20% CORN 480.50 ▲ 10.02% WHEAT 655.00 ▲ 3.93% COFFEE 317.25 ▼ 5.51% SUGAR 16.43 ▼ 1.79% ORANGE JUICE 138.55 ▼ 0.47% COTTON 85.03 ▲ 2.33% COCOA 5,719 ▲ 3.18% BEEF 223.60 ▼ 3.93% CATTLE 339.10 ▼ 3.16% LITHIUM 75.20 ▲ 1.47% PETR4 41.64 ▼ 0.05% VALE3 72.97 ▲ 0.83% ITUB4 38.60 ▼ 1.03% BBDC4 16.85 ▲ 0.36% ABEV3 14.89 ▼ 0.80% BBAS3 19.37 ▲ 0.47% B3SA3 14.26 ▼ 0.21% WEGE3 47.59 ▲ 0.49% PRIO3 59.14 ▼ 0.19% SUZB3 41.33 ▲ 2.35% RENT3 34.68 ▼ 0.09% AZZA3 15.89 ▼ 2.63% CSAN3 3.22 ▼ 1.83% RAIZ4 0.25 — 0.00% PCAR3 2.75 ▼ 0.36% GMAT3 3.65 ▼ 1.08% PSSA3 48.13 ▼ 0.54% CVCB3 1.33 ▼ 2.92% POSI3 3.36 ▲ 2.44% SLCE3 13.34 ▲ 0.30% NATU3 8.14 ▼ 0.73%
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Monday, August 17, 2026

Brazil Business - Brazil

Brazil’s Cosan announces expansion into mining, joint venture with Aura Minerals

By · August 24, 2021 · 2 min read

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RIO DE JANEIRO, BRAZIL – Cosan (CSAN3) on Monday, August 23, advised the market that it is entering the mining sector. The move includes the presentation of a binding proposal for the acquisition of 100% of TUP São Luís, a port terminal for private use in the capital city of Maranhão for R$720 (US$134) million, in addition to the formation of a joint venture with Aura Minerals (AURA33) in iron ore.

It will be Cosan’s fifth vertical business expansion: it currently operates Raízen (RAIZ4, a joint venture with Shell in the sugar and ethanol, energy and fuel distribution sectors), Compass (gas and energy), Moove (lubricants) and Rumo (RAIL3, a rail-based logistics operator).

The group founded by Rubens Ometto announced a joint venture to explore iron ore. (Photo internet reproduction)
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It is yet another bold move by entrepreneur Rubens Ometto, founder, controlling shareholder and chairman of the board of Cosan, one of Brazil’s largest industrial groups, with about R$100 billion in yearly revenues.

The announcement disclosed a new investment strategy through a fund structure, through which it will make investments with its own resources and eventually with third parties in new businesses, according to a notice published after the market close.

The offer for the port was sent by Atlântico – a Cosan subsidiary – to the São Luís Port Company, owned by China’s CCCC, and to minority shareholders that hold a 49% stake in the terminal, the company said.

The closing of the deal is subject to precedent conditions, such as regulatory and competition agency approvals, as well as corporate approvals from CCCC.

In addition, the initiative also involves the signing of a memorandum of understanding, also through Atlântico, to enter the mining area through a joint venture with the Paulo Brito Group, controller of Aura Minerals (AURA33), which will explore iron ore to be shipped through the port in São Luis.

The memorandum provides that Atlântico will hold 37% of the total capital and share control of the new company – i. e., 50% of the company’s common shares – after the port and cash contribution, Cosan said.

“The joint venture will be an integrated mining and logistics company that will hold, in addition to the port, exploration rights for mining assets in three mineral projects located in the state of Pará, with important potential iron ore reserves to be transported through the port,” the company said.

The first mineral project to be explored by the joint venture is located near Parauapebas (PA), in the Carajás region, connected to the port by the Carajás railroad, and is expected to begin exploration in 2025.

The new company will have Juarez Saliba de Avelar as CEO – ex-Vale (VALE3) and CSN (CSNA3) – while Julio Fontana will be a board member and senior consultant.

“Cosan enters with a strategic partner in a new line of business, contributing with its port logistics and management expertise,” the company said.

Live Company IntelligenceCosan S.A — the full investor dossierInside: live share price, market cap, three-year financials, valuation, ESG and peer benchmarks — plus the latest Rio Times coverage.
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◆ Live Company Intelligence
Cosan
SA: CSAN3CSAN3EnergyOil & Gas Refining & Marketing
R$13.06B
Market cap

Valuation & profitability

Market capR$13.06B
Revenue (TTM)R$39.78B
Profit margin-23.9%
Return on equity-29.9%

Price & risk

52-wk low
$3.18
52-wk high
$8.03
Beta (volatility)0.49
200-day average$5.02

Revenue trend · 6y

20202025
Latest R$40.42B

Ownership

Institutions26.5%
Shares outstanding3.94B

Dividend

No regular dividend — earnings reinvested for growth.
What Cosan does. Cosan S.A. engages in the fuel distribution business. It operates through Raízen, Compass, Moove, Rumo, and Radar segments. The company's Raízen segment engages in the production, marketing, origination, and trading of sugar, as well as ethanol; production and marketing of bioenergy, and solar energy and biogas; trading and resale of electricity; and…
Data: RT fundamentals (CSAN3.SA) · figures in BRL · as of 17 Aug 2026More company intelligence →

This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error

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