Xi and Lula agree to fast track Mercosur trade talks, endorsing a deal Brasilia fought to bury when Uruguay first proposed it
The two leaders spoke by telephone for more than an hour, according to a statement from the Brazilian presidency, and “coincided on the importance of speeding up the talks for a Mercosur-China agreement that contemplates the necessary flexibilities”.
The readout said the presidents discussed aligning the two countries’ national development projects and reaffirmed plans to expand cooperation in strategic and high-technology sectors, including artificial intelligence, satellites, critical-minerals processing, and fertiliser trade.
The Brazilian statement did not mention the American tariffs, but Lula told Xi his government “remains committed to diversifying markets and trade partners”.
Hours before the call, Lula had published an opinion piece in The Washington Post describing the new US duties as “a strategic mistake” and pledging to seek alternative partnerships.
The president had already made Beijing the centrepiece of his answer to Washington in June, when China cleared Brazilian beef of foot-and-mouth disease and widened access to the world’s largest market for the product, hours after the US announced its tariffs.
Beijing framed the conversation in more overtly political terms.
According to state news agency Xinhua, Xi said China rejected “external interference” in Brazil’s electoral process and valued the country’s “international status and important influence”, adding that Beijing supported Brasilia in “safeguarding its sovereignty and independence”.
The Chinese leader said that, facing new circumstances and challenges, the two countries should stand “firmly on the right side of history” and play a bigger role in reforming global governance.
The endorsement of a bloc-wide agreement with China marks a sharp departure from Brazil’s long-standing position.
Uruguay was the first member to break ranks when then president Luis Lacalle Pou began exploring a bilateral free trade agreement with China as early as 2021, commissioning a joint feasibility study with Beijing and repeatedly complaining that Mercosur’s protectionism was suffocating his country’s ability to open up to the world.
The Uruguayan initiative alarmed the bloc’s larger economies because Mercosur’s founding charter, the 1991 Treaty of Asuncion, commits members to a common external tariff and joint trade negotiations with third countries, and Brasilia and Buenos Aires warned that a bilateral deal could trigger legal and trade retaliation.
Officials in Brazil also feared Chinese goods could be processed in Uruguay and circulate across the bloc with the preferences reserved for members, hollowing out the customs union from within.
Lula made stopping the Uruguayan initiative one of the first missions of his third term. On his inaugural foreign tour in January 2023, he travelled to Montevideo to persuade Lacalle Pou to abandon the bilateral track, with aides describing the Uruguayan plan as capable of “destroying Mercosur”.
Brasilia offered inducements including the resumption of cross-border infrastructure works, renewed contributions to the bloc’s development fund and a promise to halt unilateral cuts to the common external tariff.
Meanwhile, Brazilian manufacturers have been equally hostile to the idea of opening the bloc’s market to Beijing.
In 2024, leaders of the Industrial Coalition group which brings together the country’s main manufacturing associations, warned that a free-trade agreement with China would be a “disaster”, arguing the sector was already facing what they called a “Chinese invasion” that put investment plans worth 825.8 billion reais (more than US$150 billion) at risk.
Marco Polo de Mello Lopes, the group’s coordinator and head of the Brazil Steel Institute, described Chinese exports in some markets at that time as predatory, driven by a state policy of offloading idle capacity at negative margins.
“Without a deal we are already living through this tsunami. With a deal, you can imagine what could happen,” he said, projecting that 500 billion reais (around US$97.6 billion) in planned investment would be frozen.
Sunday’s call suggests Brasilia has now swung behind that push, though the insistence on “necessary flexibilities” points to the safeguards Brazilian negotiators are likely to demand for sensitive industrial sectors.
Beyond trade, the two presidents surveyed a troubled international landscape.