Singapore faces a direct hit to its trade balance as new US tariffs take effect, with Trade and Industry Minister Gan Kim Yong confirming that approximately S$9.5 billion ($7.4 billion) in exports are now subject to the levy.

Speaking in parliament on Wednesday, Gan stated that the measure affects about one-third of the city-state's total exports to the United States, marking a significant escalation in trade friction between the two economies.

The 12.5% tariff, imposed under Section 301 of the US Trade Act of 1974, was justified by Washington citing concerns over forced labor in supply chains and Singapore's failure to adequately ban goods produced under such conditions.

The levy takes effect immediately, leaving exporters with little time to adjust pricing or sourcing strategies.

This development adds to the growing list of trade barriers facing Asian economies, complicating efforts to maintain stable export growth amid broader geopolitical tensions.

For investors, the immediate concern lies in the potential margin compression for Singapore-based manufacturers and logistics firms heavily reliant on the US market.