The United States announced new tariffs of 10% or 12.5% on goods from more than 60 trading partners — some reporting put the number as high as 80 — under Section 301 of the Trade Act of 1974, citing those countries' failure to curb imports of goods produced with forced labor [1][3][4][12]. The tariffs, effective immediately, replace a temporary 10% global levy that was expiring, and apply a two-tier rate structure: economies with existing forced-labor import prohibitions face a 10% rate, while those without face 12.5% [5][14]. US Trade Representative Jamieson Greer stated that "the United States has had a forced labor import ban for nearly a century, and rigorously enforces it; it's well past time for our trading partners to do the same," framing the action as correcting "what is both a human rights abuse and distortive trade practice" [2][4][28]. A senior Trump administration official described the measure as "la acción internacional en materia de derechos laborales más trascendental que Estados Unidos haya emprendido jamás, o que haya emprendido cualquier país jamás" (the most significant international labor rights action ever undertaken by the United States or any country) [10].
Governments of targeted countries disputed the evidentiary basis for the forced-labor finding. Brazil called the tariffs "completely arbitrary" and "unjustified," accusing Washington of manipulating a workers' rights issue to support protectionist trade policy, and announced it would pursue countermeasures under its Reciprocity Law and challenge the tariffs at the WTO [1][4][6]. Brazilian Minister of Development, Industry, Commerce and Services Márcio Elias Rosa called the tariff "indevido" (undue) and based on unreal facts, citing Brazil's ratification of all International Labour Organization instruments [18]. Australian Trade Minister Don Farrell called the tariffs "unjustified" and inconsistent with the US-Australia free-trade agreement, while Deputy Prime Minister Richard Marles said the action made "no sense" given Australia's strong anti-slavery laws [4][6][25]. New Zealand's Prime Minister Christopher Luxon said the US investigation "hat keine stichhaltigen Beweise für die Behauptungen im Zusammenhang mit Zwangsarbeit geliefert" (provided no solid evidence for the forced labor claims), and New Zealand Trade Minister Todd McClay stated "这只是在试图找到一个真正的法律基础，以重新施加这些关税" (this is just trying to find a real legal basis to re-impose these tariffs) [16][34]. Chinese Foreign Ministry spokesperson Mao Ning stated that "there is no so-called forced labour in China, and we oppose using this as an excuse for political manipulation" [4]. Japanese government spokesman Minoru Kihara expressed regret and stated Japan's trade follows international rules [7][16]. The South Korean government urged the US to reconsider, calling the tariff "unwarranted and disproportionate" [23][27].
The legal basis for the tariffs was a point of contention. The new Section 301 measures follow a Supreme Court ruling that struck down the administration's earlier tariffs imposed under the International Emergency Economic Powers Act, and critics argued the forced-labor rationale was a legally durable substitute designed to preserve protectionist policy [2][4][20]. US Representative Richard Neal described the forced labor justification as "von einer vorgeschobenen Begründung für eine Zollpolitik, die auf fragwürdigen rechtlichen Grundlagen beruhe" (a pretext for a tariff policy based on questionable legal grounds) [16]. US Congresswoman Linda Sánchez accused the administration of trying "to make an end-run around the Supreme Court and Congress to reimpose his illegal tariffs" [25]. Alan Wolff, senior fellow at the Peterson Institute for International Economics and former WTO deputy director-general, wrote that "Congress did not delegate authority of such breadth to the president" and predicted the Supreme Court would likely overturn the tariffs if challenged [12][21][35]. John Diamond of the Baker Institute called the forced-labor rationale for 60 countries "ridiculous" but said he did not think courts would overrule these tariffs as they did the IEEPA tariffs [2].
Countries with existing free-trade agreements argued they should be shielded from the new measures. Mexico's Secretary of Economy Marcelo Ebrard stated that "no afecta o cambia la posición que teníamos hasta ahora" (it does not affect or change the position we had until now), noting that over 80% of Mexican exports compliant with the USMCA remain excluded [9][26]. Australia's acting top trade diplomat in Washington, Erin Kelly, argued that the strength of the bilateral economic relationship "means that Australia should not be subject to the proposed action, or any tariff measure whatsoever" [32]. European Commission trade spokesperson Olof Gill stated that the EU is committed to eliminating forced labor but "ritiene che i dazi imposti per questi motivi siano ingiustificati" (considers the tariffs imposed for these reasons unjustified) [33]. European Union foreign policy chief Kaja Kallas said the bloc would seek clarification and viewed the tariffs as a shock [12].
Human-rights experts offered cautious support for import-based enforcement tools while criticizing the policy's design. Martina Vandenberg, founder of the Human Trafficking Legal Center, said import bans are "not a silver bullet, but as a potentially effective tool in combating forced labour across the globe" and urged a phased implementation [11]. Isabelle Glimcher of the NYU Stern Center for Human Rights noted that the tariff threat had already spurred countries like India to amend policies and adopt import bans, saying "it does seem like countries are responding and starting to take all of this seriously" [11]. Civil-society advocates raised concerns that the policy targets trade volumes rather than actual abuses and ignores US domestic prison labor [36]. Hélène de Rengerve of Human Rights Watch said "I fear it might be counterproductive to the objective of fighting forced labour," and Peter Frankental of Amnesty International stated that "trade measures can play a role in addressing forced labor risks, but they are not a substitute for effective enforcement" [36].
Industry representatives in targeted countries contested the evidentiary basis for inclusion. Faisal Samad of the Bangladesh Garment Manufacturers and Exporters Association stated that Bangladesh does not import cotton from countries with enforced labor and provides certificates of origin [31]. Mohammad Abdur Razzaque, chairman of the Research and Policy Integration for Development, argued that the US is using tariff threats to advance regulatory standards not established through multilateral agreements [31]. India's Joint Secretary of Commerce Brij Mohan Mishra maintained that "forced labour in global supply chains is best addressed through a combination of domestic criminal labour-law enforcement and adequate due diligence framework" [38].
Analysts and industry groups warned of economic costs. Wendy Cutler of the Asia Society Policy Institute stated the levies are likely to raise costs for businesses and consumers, though the impact could be softened by exempted goods [4]. Italian small and medium enterprises lost an estimated 5.3 million euros per day in exports over eight months of US tariff pressure, according to industry association Confartigianato, whose president Marco Granelli said "Il Made in Italy a vocazione artigiana è un patrimonio di flessibilità e qualità, ma non può essere lasciato solo" (The artisanal Made in Italy is a heritage of flexibility and quality, but it cannot be left alone) [39]. A Harris Poll showed 72% of US voters believed tariffs had a negative impact on consumers [12]. Brazilian officials announced that affected companies can access R$18.5 billion in credit from the "Brasil Soberano" program, and some Brazilian sectors face a cumulative 37.5% tariff when combined with a separate 25% levy [18][24].
In Brazil, the tariffs carried domestic political consequences. Analysts observed that the measures strengthened President Luiz Inacio Lula da Silva's nationalist framing against the Bolsonaro family's pro-Washington alignment. Flavio Bolsonaro, son of former President Jair Bolsonaro and a presidential candidate, asked Washington to delay the tariffs until after the election, a move Lula called "yet another act of treason against the Fatherland" [19]. Political scientist Patricio Navia of New York University observed that "even right-wing Brazilians, when they see President Trump trying to meddle with Brazilian elections, are not very pleased" [19].
Legal challenges and WTO dispute proceedings are the expected next developments. Brazil has announced its intent to use the WTO dispute settlement system [1][6]. Trade lawyer Greta Peisch stated that the Section 301 investigations aim to make the tariffs robust against court challenges [5][7], while Josh Lipsky of the Atlantic Council said the legal shift makes it "much more likely that they stay for the duration of Trump's term" [5][7]. The tariffs cover 99.4% of US imports from the investigated economies [3].