Following its formal establishment in June 1942, Companhia Vale do Rio Doce (CVRD) swiftly moved to operationalize its mandate to exploit the rich iron ore deposits of Itabira, Minas Gerais. The company's formation was a direct outcome of the Washington Accords, signed in March 1942, which committed Brazil to supplying strategic minerals, primarily iron ore, to the Allied powers during World War II. This agreement provided Brazil with crucial financial support, including a $14 million loan from the U.S. Export-Import Bank (Eximbank), essential for the undertaking.
The immediate priority for CVRD was the acquisition and integration of the British-owned Itabira Iron Ore Company (BIOC) assets. BIOC had been operating in the region since the early 20th century, holding valuable mining concessions for high-grade iron ore deposits, particularly at Cauê Peak, and ownership of segments of the existing Vitória-Minas Railway (Estrada de Ferro Vitória a Minas, EFVM). This transfer of ownership, completed by late 1942, marked the beginning of CVRD’s direct involvement in mining and logistics, fundamentally shifting the control of these strategic resources into Brazilian state hands. The process involved complex negotiations and valuations, ultimately resulting in the nationalization of this key industrial asset.
The early operations were characterized by an intense focus on ramping up production to meet the urgent demands of the Allied war effort, a commitment enshrined in the Washington Accords. Initial production levels, inherited from BIOC, were modest, estimated at approximately 150,000 to 200,000 tons per year. CVRD's immediate goal was to expand this capacity significantly, targeting over 1.5 million tons annually within its first few years. This required transitioning from older, less efficient methods to more mechanized open-pit mining techniques, leveraging international expertise.
Initial products consisted almost exclusively of high-grade iron ore fines and lumps, extracted primarily from the Cauê Peak in Itabira, Minas Gerais. These deposits were renowned for their high iron content, often exceeding 67% Fe, making them highly desirable for steel production. The primary customers during this nascent phase were the United States and Great Britain, with shipments often protected by Allied naval escorts due to severe wartime maritime risks, including German U-boat activity in the Atlantic.
The logistical chain was critical and presented significant challenges. Ore had to be transported approximately 560 kilometers from the mountainous interior of Minas Gerais to the Atlantic coast for export. The existing Vitória-Minas Railway (EFVM), originally a narrow-gauge (1.00m) line constructed in the early 20th century, was insufficient for the envisioned scale of operations. A substantial portion of the $14 million Eximbank loan secured through the Washington Accords was dedicated to modernizing and expanding this railway. This multi-year project included converting sections to broad gauge (1.60m) to allow for heavier loads and faster trains, acquiring new, more powerful steam and later diesel locomotives, and investing in larger capacity wagons. While the full broad-gauge conversion took years, initial upgrades to increase capacity on the existing narrow-gauge line were implemented immediately. The immediate export hub was the existing Port of Vitória, which, though operational, lacked the specialized infrastructure for massive iron ore volumes.
Financial challenges were constant in the early years. Despite the initial government capitalization and the Eximbank loan, the scale of infrastructure development required immense capital. CVRD, as a state-owned entity (autarquia federal), relied heavily on direct government funding from the Brazilian treasury and additional international development loans to finance its ambitious projects. These early investments were not geared towards immediate profitability but rather towards establishing the foundational capacity for long-term production and export, consistent with Brazil's broader state-led industrial development objectives of the era. Annual reports from this period underscore the significant capital expenditures on railway upgrades, port facilities, and mining equipment, often showing net losses as investments far outstripped initial revenues.
Building the team involved a multi-faceted approach. CVRD recruited Brazilian engineers, geologists, and administrative personnel, often leveraging expertise from other state enterprises like the National Steel Company (Companhia Siderúrgica Nacional - CSN) and newly established educational institutions. Given the specialized nature of large-scale mining and railway management, foreign technical assistance was also sought initially, particularly from American firms and individual experts, to implement modern mining and logistical techniques. The workforce in the Itabira mines and along the railway expanded rapidly, growing from a few hundred employees inherited from BIOC to several thousand by the early 1950s, creating new employment opportunities in regions that had previously been predominantly agricultural. This period also saw the establishment of rudimentary company towns, such as Vila Nova in Itabira, and welfare programs (including housing, schools, and basic healthcare facilities) to support the growing employee base, reflecting a paternalistic approach common among large industrial firms of the era, aimed at attracting and retaining a stable workforce in remote areas.
The company culture, under state ownership, emphasized national service, long-term planning, and social responsibility alongside operational efficiency. Decisions were made with an eye toward national development goals, such as fostering domestic industry and generating foreign exchange, rather than solely quarterly profits. Internal documents indicate a strong focus on training and capacity building, aimed at creating a self-sufficient Brazilian workforce capable of managing complex industrial operations. The hierarchical structure reflected governmental bureaucracy but also facilitated large-scale, coordinated projects critical for national infrastructure development.
Major milestones in these formative years included the first large-scale shipments of iron ore under CVRD's direct management, signaling Brazil's emergence as a significant player in the global mineral supply chain. By 1945, CVRD's annual production had exceeded 1.2 million tons, showcasing a rapid increase in operational capacity. The continuous improvements and extensions of the Vitória-Minas Railway were transformative, significantly enhancing its carrying capacity. Concurrently, the planning and initial development of the Port of Tubarão in Espírito Santo began. Designed to be a dedicated, high-capacity deep-water port specifically for iron ore export, Tubarão was a visionary project, although its full operationalization would extend into the next decade. By the late 1940s and early 1950s, CVRD had successfully consolidated its mining operations in Itabira and developed an integrated logistical corridor capable of efficiently moving massive quantities of ore to international markets. This integrated mine-to-port system became a hallmark of the company's operational model.
This period concluded with CVRD having achieved initial product-market fit, primarily driven by sustained global demand. Post-war reconstruction efforts in Europe and Asia, coupled with the burgeoning steel industries worldwide, ensured a robust market for high-quality iron ore. CVRD benefited from a global competitive landscape where its high-grade Brazilian ore was in strong demand, despite the logistical challenges and competition from established producers in North America and Sweden. The company had not only established itself as a reliable supplier of high-quality iron ore but had also built critical infrastructure that would serve as the backbone for future expansion and diversification. The foundational groundwork had been laid, transforming a strategic vision into a tangible, operational enterprise ready to scale its contributions to the Brazilian economy and the international industrial complex.