About one-third of Singapore’s domestic exports to the United States face a new 12.5 per cent levy aimed at rebuilding US President Donald Trump’s tariff regime, according to the Singapore Ministry of Trade and Industry (MTI). The tariff took effect at 12.01am Eastern time on July 24, following a US Federal Register notice published on July 23 that listed Singapore among dozens of economies facing new trade duties after a probe by the Office of the US Trade Representative (USTR) into forced labour concerns.
US Trade Probe Targets 45 Economies Over Forced Labour
The USTR investigation started in March and concluded in July, placing Singapore among 45 economies facing 12.5 per cent duties. According to the USTR, these economies failed to both adopt and effectively enforce prohibitions on trade in goods produced with forced labour. US Trade Representative Jamieson Greer stated that the United States has had a forced labour import ban for nearly a century and rigorously enforces it, adding that it is time for trading partners to do the same.
Goods from some 10 trading partners deemed to have adopted forced-labour restrictions face lower 10 per cent tariffs, including Mexico, Britain, Canada, and India. Goods from Japan, Switzerland, and South Korea are taxed at 12.5 per cent under terms that comply with trade agreements they reached with the US. Singapore rejected suggestions that it engages in unfair trade practices or uses forced labour in supply chains, telling the US that it does not condone such practices.
Did you know? The new 12.5 per cent levy replaces a 10 per cent global levy under Section 122 that was imposed immediately after the US Supreme Court struck down the legal basis for Trump’s signature reciprocal tariffs in February.
Exemptions Shield Key Singaporean Sectors
Products subject to Section 232 tariffs—such as primary metals including steel, aluminium, and copper, downstream derivative products, and specific strategic goods like automobiles, trucks, and wood products—are exempted from the new measure, according to MTI. Energy and energy products, pharmaceuticals and pharmaceutical ingredients, certain electronics, certain aerospace products, semiconductors, and metals used in currency and bullion also remain exempt.
A presidential memorandum issued by the White House confirmed that goods already facing Trump’s sector-specific tariffs, along with fertilisers and goods covered by the US-Mexico-Canada free trade pact, are similarly excluded. MTI stated on July 24 that it will continue to engage the USTR to explore options on the matter, with further implementation details to be announced in due course.
Industry Impact and Legal Challenges Ahead
Foreign Minister Vivian Balakrishnan raised the issue during a bilateral meeting with US Secretary of State Marco Rubio after meetings at the ASEAN Foreign Ministers’ Meeting in Manila on July 23. MTI noted that forced labour in complex and multi-tiered international supply chains is a transnational issue requiring international cooperation, adding that Singapore has a comprehensive enforcement framework and good track record against illegal practices within its borders.
Lennon Tan, president of the Singapore Manufacturing Federation, stated on July 24 that the characterisation underpinning the tariff does not reflect the standards its members uphold. Tan noted that members face uncertainty over whether further duties may be layered on from an ongoing USTR investigation under Section 301 into acts, policies and practices relating to structural excess capacity and production in manufacturing sectors.

The Singapore Business Federation (SBF) stated that businesses here do not condone forced labour and support efforts to uphold responsible and ethical supply chains while urging that new regulatory requirements be carefully studied in close consultation with industry. SBF chairman Mark Lee emphasized that clear guidance and adequate transition periods are essential to help businesses comply effectively without disrupting Singapore’s position as a trusted global trading and transshipment hub.
Experts anticipate immediate lawsuits once the tariff takes effect. According to experts, the Trump administration is using Section 301 of the Trade Act of 1974 as the legal basis for the new tariff because it has no statutory expiration date or maximum percentage cap and has historically proved more resilient against judicial overturns. However, applying the statute as a dragnet to apply blanket global or multilateral tariffs to dozens of countries stretches the law beyond Congress’ intent.
Frequently Asked Questions
When did the new US tariff on Singapore exports take effect?
The 12.5 per cent tariff took effect at 12.01am Eastern time on July 24, following a US Federal Register notice published on July 23.
Which Singaporean exports are exempt from the levy?
Exemptions include primary metals under Section 232, energy and energy products, pharmaceuticals, certain electronics, aerospace products, semiconductors, and metals used in currency and bullion, alongside goods already facing sector-specific tariffs.
Why did the US impose these new duties?
The Office of the US Trade Representative conducted a probe concluding in July, claiming that Singapore and 44 other economies failed to adopt and effectively enforce prohibitions on trade in goods produced with forced labour.
What is Singapore’s official response?
Singapore rejected suggestions that it engages in unfair trade practices or condones forced labour, with MTI stating the country maintains a comprehensive enforcement framework and continues to engage the USTR to explore options.
What are your thoughts on how these new US tariffs will impact regional supply chains? Share your perspective in the comments below, explore our latest trade policy updates, or subscribe to our newsletter for ongoing coverage.
Worth a look