September imports to the busiest US seaport complex dropped 7.3 per cent from the year earlier, after early stockpiling to avoid duties weakened demand, port executives said.
Imports processed by the Port of Long Beach fell 6.9 per cent year-over-year to 388,084 20-foot equivalent units. The adjacent Port of Los Angeles handled 460,044 incoming TEU, 7.6 per cent fewer than a year ago.
Overall, US imports of containerized goods in September fell 8.4 per cent, including a 22.9 per cent drop in goods from China, amid ongoing trade ructions from President Trump's tariff policies, data from supply chain technology and data provider Descartes showed.
September is typically part of the ocean shipping industry's peak season when retailers stock up on goods to sell during the year-end holidays, so year-over-year declines are uncommon.
"Tariffs are impacting how consumers and business owners make financial decisions and purchases," Port of Long Beach CEO Mario Cordero said on Friday.
With most holiday merchandise delivered earlier than usual and tariffs continuing to rise, forecasters are pointing to continued softness for the remainder of 2025.
Port of Long Beach data points to a relatively stable October, followed by a slight decline in November due to anticipated weather-related delays and vessel scheduling changes, Cordero said.
(Reporting by Lisa Baertlein in Los Angeles; Editing by Anna Driver)
