Trump targets Brazil and copper imports

A sweeping expansion of US tariffs, including a 50% levy on copper imports and new penalties against Brazil, has reignited global trade tensions, even as Fed signals suggest policy easing may be on the horizon.

By Ahmed Azzam | @3zzamous | 10 July 2025

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  • The US will impose a 50% tariff on copper imports from August 1, citing national security concerns.

  • Brazil faces a 50% reciprocal tariff after disputes over domestic political issues; Brazil pledges countermeasures.

  • Fed minutes confirm openness to rate cuts, but inflationary risks tied to tariffs remain a factor.

  • Silver rebounds as Treasury yields drop and the dollar softens, while Asian equities diverge from Wall Street highs.

Trump ramps up tariff offensive, Brazil and copper targeted

Tensions on the global trade front escalated sharply as the White House expanded its tariff campaign. President Donald Trump formally notified Brazil of a dramatic increase in its “reciprocal” tariff rate — from 10% to 50% — effective August 1. The move, justified under national security provisions, cited Brazil’s treatment of former president Jair Bolsonaro and broader concerns over legal interference.

In a firm response, Brazilian President Luiz Inácio Lula da Silva invoked the country’s newly enacted reciprocity law, promising proportional retaliation. Lula emphasized Brazil’s sovereignty and made clear that it would not yield to external pressure. The confrontation adds another layer to Washington’s widening use of tariffs as a geopolitical and fiscal lever.

Copper tariffs shake metals market

Alongside the Brazil move, Trump also confirmed a sweeping 50% tariff on all copper imports, also effective August 1. The announcement followed a Section 232 review, which allows trade actions on national security grounds. The copper market reacted swiftly, with prices surging to fresh highs. However, some technical indicators now suggest the rally may be losing momentum.

Analysts expect the near-term boost in copper demand — as buyers front-run the tariff — to be followed by demand destruction and a rebalancing of global inventories. The arbitrage between US and LME copper prices has widened significantly, incentivizing a flood of shipments into the US ahead of the August deadline.

Wall Street powers ahead; Asia lags amid tariff fears

Despite trade turbulence, risk appetite remained solid across global equities. The NASDAQ Composite closed at a record high overnight, while the S&P 500 and Dow Jones also posted gains. European markets mirrored the optimism, with Germany’s DAX hitting another all-time high.

But sentiment was more fragile in Asia. Japan’s Nikkei dipped into the red, weighed down by the newly imposed 25% US tariff on Japanese goods. The move added to investor caution and signaled that not all regions are equally shielded from the evolving trade landscape.

Trump renews pressure on Fed, while minutes hint at cuts

Amid mounting tariff uncertainty, President Trump renewed his public calls for drastic monetary easing. In a Truth Social post, he demanded the Federal Reserve slash rates by “at least 3 points,” citing the fiscal burden of high borrowing costs and low inflation. Trump claimed that each percentage point in interest rates costs the US $360 billion annually.

Meanwhile, minutes from the Federal Open Market Committee’s June 17–18 meeting confirmed that most Fed officials see a rate cut later this year as likely. However, they stressed a data-dependent approach, noting that the inflationary impact of tariffs could be “temporary or modest.” The tone suggests that while easing is on the table, it will be measured and contingent on incoming data.

Silver surges as yields fall, tariffs cloud horizon

Silver prices broke a three-day losing streak on Thursday, jumping above $36.50 per ounce. A softer US dollar and a sharp drop in Treasury yields revived investor demand for precious metals. The moves came as investors digested the dovish tilt in Fed minutes and navigated a barrage of new tariff announcements.

Among the more aggressive developments was Trump’s warning of potential 200% tariffs on pharmaceutical imports — though implementation is expected to be delayed. The trade announcements have added layers of uncertainty across commodities, with metals and industrial goods now at the center of the US tariff strategy.

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