Lula, Xi Fast-Track Mercosul-China Trade Talks Amid New U.S. Tariffs, Focusing on Critical Minerals

Brazilian President Luiz Inácio Lula da Silva and Chinese President Xi Jinping agreed to accelerate negotiations for a trade agreement between Mercosul and China during a phone call on Friday, July 26, cementing a strategic pivot for Brasília following the imposition of new U.S. tariffs on Brazilian goods. The leaders specifically committed to expanding cooperation in "critical minerals" and "fertilizer trade," in a move that directly counters mounting trade pressure from Washington. The conversation, which occurred just days after a new round of U.S. tariffs took effect, saw Xi Jinping voice opposition to "external interference" in Brazil's trade policy.

The immediate push for a China-Mercosul deal functions as a tactical countermeasure to the punitive U.S. trade actions. The U.S. Trade Representative (USTR) recently imposed a 25% tariff on a broad range of Brazilian products, effective July 22, citing unfair trade practices, followed by an additional 12.5% tariff on July 24 under a separate investigation, potentially exposing some Brazilian exports to stacked tariffs of up to 37.5%. Brazil, already China’s largest trading partner, is now using the deepening relationship to secure new and diversified markets, with the government already earmarking R$18 billion in credit to support sectors affected by the U.S. measures.

The explicit focus on critical minerals is highly material for Brazil's mining sector. Brazil holds the world’s second-largest reserves of rare earth elements, vital for electric vehicles and clean energy technology, and is a major global producer of nickel and niobium. Chinese companies already account for approximately 60% of Brazil’s nickel production, and the accelerated trade talks are expected to open stable, high-volume market access and further investment in downstream processing, a key value-added ambition for Lula's government. This mechanism, aimed at increasing stable demand and investment, could benefit diversified mining companies such as Vale (VALE3).

Beyond minerals, the push for increased fertilizer trade aims to shore up Brazil’s massive agribusiness supply chain. As a global agricultural powerhouse, Brazil relies heavily on imported fertilizers, and a stable supply from China is expected to mitigate vulnerabilities exposed by geopolitical instability and trade disputes. The mechanism is expected to improve supply chain reliability for the agribusiness sector. Additionally, the petrochemicals giant Braskem (BRKM5) could see shifts in raw material sourcing and improved downstream market stability due to accelerated Chinese trade flows. The broader trade figures already confirm the shift, with Brazilian exports to China hitting record highs in the first half of 2024, while exports to the U.S. fell.

The strategic realignment strengthens Brazil’s primary trade surplus, which provides a long-term economic underpinning for the Brazilian Real (BRL) relative to the USD/BRL exchange rate. The market will now monitor the specific products and tariff lines Mercosul and China initially target for reduction, as these details will determine the sectors that see the most immediate impact. The next key event is the formal start date for the accelerated negotiations and any further reaction from the USTR regarding Brazil’s decision to pivot toward Beijing.