Tariffs imposed by Trump have led to a sharp decline in U.S. maritime trade.

Since President Trump's "Liberation Day" global tariff blitz on April 2, the United States maritime trade has been at a sudden risk of disruption. According to the latest report released by freight data company Vizion, U.S. import orders surged in the first quarter of 2025 but then showed a significant decline due to high tariffs.

In the report, Vizion noted that as U.S. import bookings suddenly collapsed, the turmoil in global trade further spread. Bookings in March 2025 fell by 20% from the January peak, although they still rose by 30% compared to the same period in 2024. The most direct cause of this fluctuation was that shippers accelerated shipments before tariff hikes, but with growing tariff uncertainty, actual bookings plummeted in April.

Specifically, a comparison of data between March 24 to 31 and April 1 to 8, 2025, shows:

• The total number of booked standard containers dropped by 49%
  
• U.S. overall imports decreased by 64%
  
• U.S. overall exports decreased by 30%
  

These data coincide significantly with the critical moments when the U.S. announced tariff hikes on China and China's subsequent countermeasures. The uncertainty in tariff policies has directly led to a large-scale "booking freeze" in the U.S. maritime industry at these sensitive junctures, where shippers paused shipping plans and re-evaluated costs, schedules, and trade strategies.

From a product level, bookings for multiple categories plummeted. Especially discretionary or seasonal goods were more affected by tariff fluctuations. For example:

• Clothing and accessories: down 59%
  
• Wool, fabrics, and textiles: down 57%
  
• Artworks/Antiques/Umbrellas/Feather products: down 50%+
  

These goods often respond quickly to rising costs, changes in demand, and trade policy adjustments, with tariff policies having a significant impact on them.

Moreover, China, as a key source of U.S. imports, saw a significant decline in bookings for basic manufacturing raw materials imported from the country. Bookings for plastics, copper, and wood products have notably decreased. These products are closely tied to industrial and manufacturing supply chains and are now facing immense tariff pressure.

As the uncertainty brought by Trump's tariff policies intensifies, the global trade landscape is experiencing unprecedented challenges, particularly evident in the maritime sector. Importers and exporters worldwide are actively adjusting trade strategies to cope with potential future tariff fluctuations.

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