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Economy March 12, 2026

Singapore to seek clarification from USTR over trade data and Section 301 probe

City-state challenges USTR figures on 2024 trade balance and industrial capacity as Washington expands tariff review

By Nina Shah
Singapore to seek clarification from USTR over trade data and Section 301 probe

Singapore's ministry of trade and industry said it will engage with the Office of the United States Trade Representative to obtain further clarification on trade data and details of a Section 301 investigation. The ministry disputed USTR figures that characterized Singapore as having a $27 billion surplus with the U.S. in 2024, saying instead the country ran a $27 billion trade deficit with the U.S. in that year, and also pushed back on USTR language about industrial capacity and occupancy rates.

Key Points

  • Singapore will seek clarification from the USTR on trade data and the Section 301 investigation - impacts trade and diplomatic channels.
  • Singapore disputes USTR's depiction of its 2024 trade balance with the U.S., citing a $27 billion deficit versus the USTR's $27 billion surplus figure - impacts trade statistics and bilateral trade relations.
  • U.S. Trade Representative Jamieson Greer has indicated the probe could lead to tariffs by this summer on major economies including China, the EU, India, Japan, South Korea and Mexico - impacts global trade and tariff-sensitive sectors.

Singapore's trade ministry announced it will open discussions with the Office of the United States Trade Representative (USTR) to clarify information underpinning USTR's new trade notice and the associated "Section 301" investigations, the ministry said on Thursday.

The U.S. administration under President Donald Trump initiated a fresh probe on Wednesday focused on excess industrial capacity across 16 major trading partners. The move is presented as a step to revive tariff pressure after the U.S. Supreme Court tore down the centerpiece of Trump’s tariff program last month.

In its notice, the USTR listed Singapore as having a trade surplus of $27 billion with the United States in 2024. Singapore's ministry countered that characterization, stating that the country instead recorded a total trade deficit of $27 billion with the U.S. in 2024. The ministry also said industrial space occupancy in Singapore is "very healthy" at around 90 percent, directly challenging the USTR's suggestion that Singapore has continued to expand manufacturing capacity despite falling occupancy rates.

U.S. Trade Representative Jamieson Greer has said the Section 301 unfair trade practices probe could result in new tariffs being imposed by this summer on several large economies, naming China, the European Union, India, Japan, South Korea and Mexico as potential targets. The wider list of trading partners included in the excess capacity review also comprises Taiwan, Vietnam, Thailand, Malaysia, Cambodia, Singapore, Indonesia, Bangladesh, Switzerland and Norway.

The Singapore ministry's stated plan to engage the USTR signals a bid to resolve apparent discrepancies in reported data and to seek greater detail about the scope and basis of the investigation. The ministry's references to specific figures - a $27 billion surplus in the USTR notice and a $27 billion deficit in Singapore's own characterization - underline the precise factual points Singapore aims to have clarified.

Context and next steps

Singapore has formally requested clarification from the USTR. The USTR notice and public comments by the U.S. Trade Representative indicate that the inquiry could lead to tariff actions affecting a range of major economies by this summer. How those processes unfold will depend on the information exchanged between Singapore and the USTR and any subsequent determinations reached by U.S. authorities.

Risks

  • Discrepancies in reported trade data between Singapore and the USTR could prolong diplomatic and investigative exchanges - impacts trade-exposed sectors and exporters/importers.
  • The Section 301 probe could result in new tariffs on large trading partners by this summer, creating uncertainty for manufacturers and global supply chains - impacts manufacturing, trade logistics, and exporters.
  • Questions over industrial capacity and occupancy data could lead to contested findings or extended investigations, increasing policy uncertainty for firms in affected countries - impacts industrial real estate, manufacturing investment, and related financial exposures.

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