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December U.S. Container Imports Post Small Month-over Month Increase, Closing 2025 Just Under 2024 Totals

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December U.S. Container Imports Post Small Month-over Month Increase, Closing 2025 Just Under 2024 Totals

In December 2025, U.S. container imports totaled 2,227,316 twenty-foot equivalent units (TEUs), increasing 2% from November. Despite the small month-over-month increase, year-over-year imports declined, and full-year totals ultimately finished 0.4% below 2024 levels, as the suspected early-year frontloading gave way to slower growth, shifting sourcing patterns, and persistent policy uncertainty. China-origin imports continued to weaken in December, while Southeast Asian countries gained share, partially offsetting declines across the top countries of origin.

Read also: Container Shipping Rates Rise for Fourth Week as Year-End Cargo Demand Strengthens

Operational conditions improved across East and Gulf Coasts ports, while West Coast transit times saw minimal overall change. At the same time, West Coast ports expanded their share of U.S. imports while East and Gulf Coast volumes moved lower. On the policy front, delayed tariff increases and scaled-back trade actions provided limited near-term relief, but broader uncertainty—including U.S.–China trade tensions, ongoing Red Sea disruptions, and elevated geopolitical risk tied to developments in Venezuela —continues to shape the global shipping environment entering 2026.

In this Article…

  1. U.S. container imports reached 2,227,316 TEUs in December 2025.
  2. December 2025 imports increased by 2% over November and were 5.9 % lower than December 2024.
  3. December 2025 imports from China were 705,789 TEUs, down 1% from November and 31% below the record high of 1,022,913 TEUs set in July 2024.
  4. December 2025 U.S. imports from the top 10 countries of origin (CoO) increased by 1.9% over November, led by gains from Vietnam and South Korea.
  5. In December 2025, West Coast ports grew their lead in market share, while the share at East and Gulf Coast ports contracted.
  6. December 2025 port delays improved across East and Gulf Coast gateways, while West Coast transit times showed minimal change and no signs of broad congestion.
  7. The U.S. delayed planned tariff increases on furniture and cabinet imports, providing temporary tariff relief.
  8. Developments in Venezuela add to broader geopolitical uncertainty affecting global trade flows.
  9. Red Sea security risks persist, with most carriers continuing to reroute around the Cape of Good Hope and extended transit times remaining the norm.
  10. Key points to monitor and manage supply chain risks.
  11. Recommendations to help mitigate global shipping challenges.

U.S. container imports finish 2025 slightly below 2024 levels.

U.S. container import volumes totaled 2,227,316 TEUs in December 2025, a 5.9% decline compared with December 2024 (see Figure 1). Despite periods of strength earlier in the year, total 2025 import volumes finished 0.4% below 2024, reversing what had been nearly 10% year-over-year growth at the start of the year. This gradual softening likely reflects a combination of frontloaded shipments in early 2025, a cooling economic environment, and easing consumer demand, which collectively narrowed and ultimately eliminated annual container import growth.

Figure 1: U.S. Container Import Volume Year-over-Year Comparison

Source: Descartes Datamyne™

December 2025 import volumes rose 2% from November, an increase of 44,268 TEUs (see Figure 2), ranking as the second-largest month-over-month gain for December over the past decade. While December coincides with the U.S. holiday period, the month does not typically experience pronounced shifts in import volumes, as the primary seasonal slowdown generally occurs in November with activity declining through December. Against that seasonal backdrop, December 2025 still stands as the fourth-strongest December on record, trailing only 2020, 2021, and 2024, highlighting the continued resilience of U.S. import demand despite ongoing policy and economic uncertainty.

Figure 2: November to December U.S. Container Import Volume Comparison

Source: Descartes Datamyne™ 

Top 10 U.S. port volumes rebound modestly in December.

After the typical seasonal slowdown in November, container volumes across the top 10 U.S. ports increased by 35,853 TEUs in December 2025, a 2.0% month-over-month gain (see Figure 3). Performance across individual ports was mixed. Los Angeles recorded the largest increase, rising 9.2% (35,948 TEUs), while Oakland increased 7.3% (5,024 TEUs) and Long Beach posted a more modest 2.2% gain (8,365 TEUs). On the East Coast, some ports saw incremental growth, including Savannah (1.7%), Charleston (4.0%), and Norfolk (1.5%), while Philadelphia surged 32.4% (11,263 TEUs), marking the strongest percentage increase among major gateways. Not all ports participated in the rebound. New York/Newark declined 7.6% (24,652 TEUs), alongside smaller pullbacks in Houston (5.2%) and Tacoma (3.1%). Overall, the modest December increase aligns with typical seasonal patterns.

Figure 3: November 2025 to December 2025 Comparison of Import Volumes at Top 10 U.S. Ports

Source: Descartes Datamyne™ 

China-origin import volumes continue to decline in December.

U.S. containerized imports from China totaled 705,789 TEUs in December 2025, down 1.0% month-over-month, 21.8% year-over-year (see Figure 4), and 31% below the July 2024 peak. China’s share of total U.S. container imports eased further to 31.7%, continuing the gradual decline observed throughout 2025. At 31.7%, China’s share of total U.S. container imports in December 2025 is the lowest compared to the same month in each of the last six years (Dec. 2019: 38.5%, Dec. 2020: 41.6%, Dec. 2021: 41.8%, Dec. 2022: 35.6%, Dec. 2023: 37.4%, Dec. 2024: 38.1%). 

China’s import mix in December remained concentrated in consumer goods and industrial inputs. Furniture and bedding (HS-94) remained the largest category at 115,353 TEUs, accounting for 16.4% of China-origin imports, followed closely by plastics (HS-39) at 15.6%. Machinery (HS-84) and electrical machinery (HS-85) together represented 19.0% of total China-origin volumes, while toys and sporting goods (HS-95) accounted for 5.8%. Apparel categories remained relatively small contributors, with knit apparel (HS-61) and non-knit apparel (HS-62) together comprising just 3.0% of China-origin imports. Overall, December’s category distribution underscores the continued shift in China-origin trade toward a narrower mix of goods, as policy pressures, sourcing diversification, and softer demand continue to weigh on volumes.

Figure 4: December 2024–December 2025 Comparison of U.S. Total and Chinese TEU Container Volume Relative to Chinese Import Record

Source: Descartes Datamyne™ 

China-origin imports ease slightly across key U.S. ports in December.

In December 2025, China-origin container volumes across the top 10 U.S. ports declined by 5,592 TEUs, a 0.8% month-over-month decrease (see Figure 5). Port-level performance was mixed. Los Angeles recorded the largest increase, rising 6.2% (10,451 TEUs), Charleston increased 19.5% (3,813 TEUs), Norfolk 11.2% (2,037 TEUs), Oakland 7.1% (1,985 TEUs), and Savannah 1.3% (826 TEUs). Declines were concentrated at New York/Newark, which fell 11.0% (9,354 TEUs), Houston 13.2% (5,117 TEUs), Tacoma 10.1% (2,503 TEUs), Seattle 11.5% (1,403 TEUs), and Long Beach 3.0% (6,329 TEUs). Overall, December’s modest pullback reflects uneven but generally stable China-origin volumes, rather than the broad-based contraction observed in November.

Figure 5: November 2025 to December 2025 Comparison of top U.S. Ports for Imports Originating from China

Source: Descartes Datamyne™ 

Top CoO volumes increased modestly in December amid mixed country-level performance.

In December 2025, U.S. containerized imports from the top 10 countries of origin increased 1.9% month-over-month, with a combined gain of 28,356 TEUs (see Figure 6). Growth was led by Vietnam, which rose 5.6% (14,711 TEUs), and South Korea, which increased 16.6% (12,991 TEUs). Taiwan also posted a strong gain of 14.1% (6,763 TEUs), Italy increased 7.8% (4,192 TEUs), Thailand 2.6% (2,856 TEUs), Indonesia 2.3% (1,304 TEUs), and Japan 2.1% (1,081 TEUs). Declines were concentrated in three countries: China decreased 1.0% (7,342 TEUs), India 5.9% (5,371 TEUs), and Hong Kong 4.3% (2,831 TEUs). Overall, December’s modest increase reflects broad stabilization across major sourcing countries, with gains outside China offsetting continued softness in China-origin volumes.

Figure 6: November 2025 to December 2025 Comparison of U.S. Import Volumes from Top 10 Countries of Origin

Source: Descartes Datamyne™

China-driven weakness continues to weigh on year-over-year CoO volumes.

In December 2025, U.S. containerized imports from the top 10 countries of origin declined 8.4% year-over-year, with a combined decrease of 143,200 TEUs (see Figure 7). The contraction was driven primarily by China, which fell 21.8% (196,730 TEUs) and accounted for more than the total net decline. Additional year-over-year decreases were recorded from India (15.0%), Taiwan (13.2%), South Korea (7.1%), and Italy (1.0%). In contrast, several Southeast Asian origins posted strong year-over-year growth. Thailand increased 28.3% (24,511 TEUs), Vietnam 21.5% (48,889 TEUs), and Indonesia 19.6% (9,527 TEUs). More modest gains were recorded from Japan (1.7%) and Hong Kong (1.1%). Overall, December’s results highlight the ongoing divergence in sourcing patterns, with expanding volumes from Southeast Asia partially offsetting sustained weakness in China-origin imports, but not enough to reverse the broader year-over-year decline among top CoO.

Figure 7: December 2024 to December 2025 Comparison of U.S. Import Volumes from Top 10 Countries of Origin

Source: Descartes Datamyne™

West Coast port share rises in December, while East and Gulf Coast share eases.

In December 2025, U.S. container import shares shifted modestly from November levels (see Figure 8). West Coast ports increased their share to 44.0%, up from 42.6% in November, extending the lead they have maintained since mid-2025. In contrast, East and Gulf Coast ports accounted for 39.3% of total volumes, down from 41.1% the prior month. The top 10 U.S. ports handled 83.3% of total containerized imports, slightly below 83.8% in November. Overall, month-to-month changes remained limited, with coast-to-coast shares staying within the typical range observed throughout the year, underscoring a broadly stable national distribution of import flows despite modest regional shifts.

Figure 8: Volume Analysis for Top Ports, West Coast Ports and East and Gulf Coast Ports

Source: Descartes Datamyne™

East and Gulf Coast port delays improve in December, with minimal change across West Coast gateways.

In December 2025, average port transit time delays declined across most East and Gulf Coast ports compared with November (see Figure 9). New York/New Jersey recorded the largest improvement, with delays falling 1.5 days, while Savannah decreased 0.7 days, Norfolk declined 0.9 days, and Charleston improved 0.9 days. Houston was the exception, with delays increasing 0.7 days. On the West Coast, transit times were largely unchanged overall, with Los Angeles holding steady, Oakland remaining flat, and Long Beach easing slightly by 0.5 days. Tacoma and Seattle posted modest increases. Overall, December’s results indicate improvement across East and Gulf Coast gateways, while West Coast conditions remained relatively stable, with no signs of broad congestion.

Figure 9: Monthly Average Transit Delays (in days) for the Top 10 Ports (Oct. 2025 – Dec. 2025)

Source: Descartes Datamyne™

  Note: Descartes’ definition of port transit delay is the difference as measured in days between the Estimated Arrival Date, which is initially declared on the bill of lading, and the date when Descartes receives the U.S. Customs and Border Protection (CBP) processed bill of lading data.

Gulf Coast import volumes remain soft.

In December 2025, Gulf Coast container imports totaled 199,933 TEUs, essentially flat month- over-month following November’s decline (see Figure 10). Additionally, December volumes remained 10.2% below the rolling 12-month average of 222,561 TEUs, indicating continued softness relative to recent levels. While the pace of decline slowed in December, Gulf Coast import activity has yet to regain momentum following mid-year volatility, with volumes remaining below trend as the year closed.

Figure 10: January 2025 to December 2025 U.S. Gulf Coast Container Imports

Source: Descartes Datamyne™

Venezuela developments elevate geopolitical risk, with indirect implications for U.S. trade.

In early January 2026, a U.S. military operation in Venezuela resulted in the capture of President Nicolás Maduro and his wife, who were transported to the United States to face long-standing federal criminal charges. While Venezuela is not a major source of U.S. containerized imports, the action has elevated geopolitical uncertainty in the region. This may indirectly affect global logistics conditions through energy market volatility, sanctions compliance challenges, and heightened regional risk premiums, which can influence fuel costs, insurance rates, and broader supply chain planning, even if direct impacts on U.S. import volumes remain limited at this time.

U.S. delays higher furniture tariffs, easing near-term pressure on imports.

In late December 2025, the U.S. administration postponed planned tariff increases on imported upholstered furniture, kitchen cabinets, and vanities for one year, keeping current tariff rates in place instead of allowing higher duties to take effect on January 1, 2026. The existing 25% tariff remains, while the scheduled increases to 30% (furniture) and 50% (cabinets and vanities) are now delayed until at least January 1, 2027 under the proclamation signed on December 31, 2025. This move provides short-term relief for importers and retailers that rely on these goods, which are often sourced from major exporters including China and Vietnam, but broader tariff uncertainty continues to affect U.S. import planning and costs.

U.S. scales back proposed tariffs on Italian pasta imports.

In early January 2026, the U.S. Department of Commerce significantly reduced previously proposed anti-dumping tariffs on Italian pasta imports after a preliminary review, lowering duties that had been slated to reach historically high levels. Originally, additional import duties upwards of 92–107% had been proposed on 13 Italian producers following an investigation into alleged below-market pricing, a move that raised concerns about sharply higher costs for U.S. importers and consumers. After reassessing producer responses and cooperation, the department cut the provisional duties with a final determination now scheduled for March 2026. This change reduces the risk of severely elevated tariffs on a product category valued at roughly $800 million in U.S. imports and reflects ongoing trade policy recalibration at the start of the year.

U.S.–China trade measures remain unchanged, with longer-term risks still in focus.

Recent U.S. and China policy actions, including extended Section 301 tariff exclusions and limited adjustments to export controls, continue to shape near-term trade conditions. However, there were no material changes in December, and the broader tariff framework and underlying disputes remain unresolved. As a result, the outlook remains uncertain, and U.S.–China trade policy developments continue to warrant close monitoring.

Liberation Day tariffs remain in effect as legal challenge continues.

The Liberation Day tariffs remain in force, with legal challenges to their implementation under the International Emergency Economic Powers Act (IEEPA) still unresolved. There were no material developments during December, and no ruling has altered current enforcement. As a result, importers continue to operate under elevated policy uncertainty, and the situation remains one to monitor rather than a source of near-term change.

Red Sea rerouting remains largely unchanged as carriers proceed cautiously.

While a small number of limited Red Sea and Suez Canal transits have resumed on a trial basis, the majority of container shipping lines continue to avoid the corridor. Broader returns remain unlikely in the near term, as carriers and insurers still require stronger and more consistent security assurances. As a result, Cape of Good Hope rerouting, longer transit times, and elevated costs remain the prevailing operating environment, with no material shift observed since last month.

Managing supply chain risk: what to watch in 2026.

In December 2025, U.S. container imports increased modestly from November to 2.23M TEUs, reflecting typical seasonal stabilization following November’s sharper slowdown, though volumes remained 5.9% lower year-over-year. China-origin imports continued to weaken, declining 1.0% month-over-month and remaining well below prior-year and peak levels. Recent trade policy actions, including delayed tariff increases on furniture and cabinets and scaled-back proposed duties on Italian pasta, provided limited near-term relief, while broader U.S.–China trade measures and Liberation Day tariffs remained unchanged, sustaining longer-term policy uncertainty. Globally, Red Sea security risks persist, keeping most container services rerouted around the Cape of Good Hope and maintaining extended transit times and elevated costs. Taken together, these dynamics point to a cautious global trade environment entering early 2026, shaped more by risk management than by clear growth momentum. Here’s what Descartes is monitoring in the months ahead:

    • Expanded tariffs and other potential ‘protectionist’ trade policies. Broader and deeper tariffs applied to a wide array of goods could compel U.S. importers to significantly re-engineer their supply chains, putting additional pressure on global logistics infrastructure. While China-origin imports continued to decline into December, importers remain focused on evolving tariff policy. Recent U.S. actions, including extended Section 301 exclusions, the delay of higher tariffs on furniture and cabinets, and scaled-back proposed duties on Italian pasta, have provided limited, near-term relief, but longer-term uncertainty persists around technology restrictions, subsidies, and market access. At the same time, Liberation Day tariffs remain in force pending Supreme Court review, and the reciprocal tariff framework enacted in August continues to impose duties ranging from 10% to 41% on goods from more than sixty trading partners, keeping tariff risk a central and ongoing consideration in supply chain planning.
    • Monthly TEU volumes between 2.4M and 2.6M. This level has historically been a key pressure point for U.S. ports and inland logistics networks. December 2025 import volumes increased modestly to 2.23M TEUs, but remained well below the 2.4M–2.6M TEU range associated with heightened congestion risk. While volumes stabilized following November’s seasonal slowdown, the continued gap reflects tempered demand and cautious importer behavior, rather than capacity-driven constraints, suggesting limited near-term pressure on port and inland transportation systems.
    • Port transit wait times. If they decrease, it’s an indication of improved global supply chain efficiencies or that the demand for goods and logistics services is declining. In December 2025, transit delays declined across most East and Gulf Coast ports, while West Coast transit times showed minimal overall change. There were no indications of widespread congestion, pointing to generally balanced port operations.
  • The economy. The U.S. is an import-driven economy, so economic health is an important indicator of container import volumes. The U.S. economy continues to show mixed signals that could influence import demand. At its December 9–10 meeting, the Federal Reserve cut the federal funds rate by 25 basis points to a range of 3.50–3.75%, marking the third rate reduction in 2025 as policy makers weighed cooling labor market indicators against persistently elevated inflation pressures. Labor market conditions remain uneven, with hiring moderating and unemployment holding near multi-year lows, while manufacturers report ongoing contraction. Any softening economic backdrop may temper U.S. import volumes, as demand and business investment adjust to slower growth and higher costs.
  • Middle East conflict. Although attacks have eased, security risks in the Red Sea remain, and most major carriers continue to avoid Suez transits. Industry updates show that operators are unlikely to reverse Cape of Good Hope detours without stronger safety assurances, keeping longer transit times and elevated costs in place for now.

Consider recommendations to help minimize global shipping challenges.   

December 2025 import volumes increased modestly from November but closed the year slightly below 2024 levels, reflecting a shift from early-year frontloading to a more cautious demand environment. While port operations remained generally stable, ongoing tariff uncertainty, uneven sourcing shifts, and prolonged Red Sea rerouting continue to complicate planning for importers. Recent U.S. trade policy actions have provided limited, short-term relief, but longer-term risks remain unresolved amid a cooling economic backdrop. Descartes continues to monitor these conditions through Descartes Datamyne™, government releases, and industry intelligence to help importers anticipate disruptions, optimize logistics performance, and strengthen supply chain resilience in an increasingly complex global trade environment.

Short-term: 

  • Monitor developments in Venezuela and related sanctions enforcement, particularly for potential indirect impacts on energy markets, compliance requirements, fuel costs, and regional shipping risk.
  • Model the effects of the U.S.–China trade framework, including reduced tariffs on Chinese goods and suspended retaliatory measures, while also accounting for uncertainty tied to Liberation Day tariff litigation.
  • Monitor port volumes and delays to assess the possibility of trade disruptions if volumes persist within the 2.4M and 2.6M levels that have historically stressed U.S. maritime logistics infrastructure.
  • Track the Middle East conflict as carriers continue to avoid the Red Sea due to Houthi attacks, and heightened Iran–Israel tensions, with rerouting expected to persist.
  • Evaluate the impact of inflation and the Russia/Ukraine, Israel/Hamas, and Iran/Israel conflicts on logistics costs and capacity constraints. Ensure that key trading partners are not on sanctions lists. 

Near-term:  

  • For companies that have cargo moving through the Suez Canal and the Strait of Hormuz, evaluate the impact of extended rerouting.

Long-term:  

  • Evaluate supplier and factory location density to mitigate reliance on over-taxed trade lanes and regions of the globe currently experiencing geopolitical conflict or that have the potential for conflict. Density creates economy of scale but also risk, and subsequent logistics capacity crisis highlights the downside. 

Notes:

  1. This report uses the initial compiled release of publicly available U.S. Customs and Border Protection (CBP) Bill of Lading (BOL) data for all U.S. ports, which provides a standard, official source of data for reporting on maritime trade. This data can be subject to modification later by CBP. The modified data can be seen in Descartes Datamyne™ where U.S. maritime records are processed daily. Descartes Datamyne is ISO 9001 certified.
  2. In Descartes Datamyne™, twenty-foot equivalent units (TEU) are calculated using a combination of container size and weight as declared on Bills of Lading filed with U.S. Customs and Border Protection (CBP).
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2026 Global Trade Outlook: What To Watch

The current global trade landscape is rife with complexity, from shifting tariffs, geopolitical conflict, and market volatility to rapid technological disruption and increasing artificial intelligence (AI) presence. As supply chain leaders look ahead to the new year, the following three trends will shape strategic planning decisions around international trade and compliance:

Read also: 2026 Forecast as Breakthrough Year for Maritime Digitalisation

ACCELERATING GEOPOLITICAL & REGULATORY VOLATILITY 

Organizations should anticipate continued geopolitical friction, particularly between the U.S. and China, driving rapid shifts in compliance requirements, export controls, sanctions, and tariff structures. Notably, 41% of supply chain intelligence leaders ranked geopolitical instability as their top global trade operations challenge.

Despite a US-brokered peace deal, the Middle East conflict has escalated; the Russia-Ukraine war is in its fourth year and hostilities between China, Japan, and Taiwan and India and Pakistan continue to simmer. These geopolitical conflicts will continue to disrupt trade routes, increase transit times, inflate transportation costs — which get passed down to consumers in the form of higher prices — and reshape competitive landscapes.

Widening and intensifying global geopolitical instability means organizations need to prioritize agile logistics networks and supply chains in 2026. By establishing contingency plans, companies can mitigate potential disruptions, offset risks, and avoid costly tariffs. 

Regulations will continue to evolve in near real-time as governments adjust policies to reflect economic and political priorities. For example, as part of the recent trade deal with China, the administration postponed the Bureau of Industry and Security (BIS) 50% Rule — intended to close the critical loophole that allows restricted parties to operate through unnamed affiliates — for one year. 

Given that the BIS 50% Rule brings a structural overhaul of export compliance that expands enforcement scope and increases global trade complexities, compliance leaders should begin preparing systems, policies, and teams now to ensure readiness when the rule becomes enforceable on November 10, 2026. Companies cannot afford to let ownership blind spots trigger costly penalties, reputational damage, and supply chain disruption. 

A STRONGER PUSH TOWARD SUPPLY CHAIN AND MARKET DIVERSIFICATION

As uncertainty around U.S. trade policy persists, companies and countries alike will intensify efforts to diversify sourcing and sales relationships. We can expect to see more nearshoring, friendshoring, and strategic exploration of emerging markets as organizations look to reduce overreliance on any single trading partner.

While recent agreements between the U.S. and China, such as tariff exclusions and postponements, have eased short-term pressure, the broader Section 301 tariff structure, along with ongoing disputes over technology, subsidies, and market access, remains in place, creating longer-term uncertainty in the trade relationship. 

The legal challenge to International Emergency Economic Powers Act (IEEPA) tariffs is an additional factor contributing to a cautious outlook for U.S. importers heading into 2026. Coupled with expanded tariffs and other “protectionist” trade policies, these global trade challenges will push businesses to mitigate supply chain risk through diversification, significantly re-engineering their supply chains to find new markets, uncover alternate supply sources, and shift trade lanes.

The caveat is that while risk mitigation strategies help soften the impact of tariffs and supply chain disruptions, they also open the door to new export control and denied party screening risks. New suppliers may be linked to restricted entities; newly-selected intermediaries may trigger Office of Foreign Assets Control (OFAC) exposure; alternative shipping routes may involve embargoed or high-risk jurisdictions. Plus, relabeling or reclassification initiatives can inadvertently cross into export license territory. To stay compliant and competitive in 2026, organizations need smarter denied party screening and stronger export license controls that adapt to the rapidly shifting risk landscape.

AI RESHAPING GLOBAL TRADE AMIDST INCREASED SCRUTINY 

According to a recent World Trade Organization (WTO) report, AI could boost the value of trade in goods and services by nearly 40% by 2040, while helping businesses reduce costs associated with logistics, regulatory compliance, and communications. 

Companies are already using AI to streamline compliance, automate screening processes, and enhance supply chain visibility, yielding notable gains in efficiency, efficacy, and cost savings. Among firms surveyed by WTO currently using AI, nearly 90% experienced tangible benefits in trade-related activities, with 56% reporting that AI has enhanced their ability to manage trade risks.

Looking ahead, companies will increasingly employ AI-enabled denied party screening to navigate rapidly-evolving, complex regulatory requirements and the challenge of false positives. The power of statistical analysis and machine learning algorithms will both support and enhance end user judgement. 

Importantly, with the implementation of the American AI Exports Program, exporters of AI-related products (e.g., hardware, software, data infrastructure, AI models, cybersecurity layers) should evaluate their trade compliance strategy and due diligence protocols in preparation for tighter AI export rules — with special attention to restrictions on advanced computing chips — new compliance obligations, and more robust enforcement.

As ongoing geopolitical conflict and regulatory volatility reshape global trade in 2026, success depends on the ability to anticipate change, adapt quickly, and leverage trusted technology and data. Accordingly, businesses must bolster their supply chains by prioritizing agility, resilience, and transparency to remain compliant and competitive in 2026.

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November U.S. Container Imports Dip Amid Seasonal Slowdown and Weakening China Imports

Descartes Systems Group, the global leader in uniting logistics-intensive businesses in commerce, released its December Global Shipping Report for logistics and supply chain professionals. In November 2025, U.S. container import volumes were 2,183,048 twenty-foot equivalent units (TEUs), down 5.4% from October and in line with a typical seasonal drop, November’s shorter month and U.S. Thanksgiving-related slowdowns. Imports from China were a major driver of the overall volume pullback, posting a sharp 11.3% month-over-month decline. For a second month, port transit time delays edged higher in November, though did not signal any systemic congestion. The November update of the logistics metrics monitored by Descartes suggests a cautious but steady outlook for U.S. importers heading into year-end, as factors such as the legal challenge to Liberation Day tariffs and continued carrier caution in the Red Sea corridor contribute to global supply chain uncertainty.

Read also: Container Shipping Rates Rise Again After Three-Week Drop

U.S. container imports post seasonal decline in November

November imports declined by 5.4% over October and were 7.8 % lower than November 2024 (see Figure 1). November 2025 still, however, ranks as the fourth-strongest November on record, trailing only 2020, 2021 and 2024—underscoring the underlying resilience of U.S. import demand despite policy and economic uncertainty. For the first eleven months of 2025, volumes are just 0.1% above the same period in 2024 with the year-to-date growth margin shrinking from nearly 10% in January. This convergence points to the effects of suspected early-year frontloading, a cooling economic backdrop and softer consumer demand that have gradually pulled 2025 volumes closer to 2024.

Figure 1. U.S. Container Import Volume Year-over-Year Comparison

A graph of colorful lines and numbers
Source: Descartes Datamyne™

Compared to November 2024, November 2025 U.S. container imports from the top 10 countries of origin (CoO) fell 9.3% with a combined loss of 156,831 TEUs (see Figure 2). China dropped 174,650 TEUs (19.7%), accounting for the majority of the overall contraction. Additional year-over-year decreases were recorded from India (18.9%), South Korea (16.3%), Japan (8.9%), Germany (5.2%), Italy (5.6%), and Hong Kong (1.9%). In contrast, several Southeast Asian countries posted strong year-over-year growth. Vietnam increased 15.4% (34,892 TEUs), Thailand surged 27.2% (23,159 TEUs), and Indonesia rose 18.0% (8,640 TEUs). Despite these gains, November results reflect year-over-year weakness across most major sourcing countries, driven primarily by China’s contraction even as expanding trade from select Southeast Asian origins offset broader declines.

Figure 2. November 2024 to November 2025 Comparison of U.S. Import Volumes from Top 10 Countries of Origin

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Source: Descartes Datamyne™

“Beyond seasonal factors, November’s decline in U.S. container import volumes may also reflect ongoing importer caution amid a dynamic tariff backdrop,” said Jackson Wood, Director of Industry Strategy at Descartes. “While agreements between the U.S. and China have eased short-term pressure, longer-term uncertainty in the trade relationship persists. The legal challenge to IEEPA tariffs, ongoing geopolitical volatility and continued carrier caution in the Red Sea corridor are additional factors contributing to a cautious outlook for U.S. importers as the year draws to a close.”

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Global Shipping Report: September U.S. Container Imports Contract Amid Tariff Uncertainty

In September 2025, U.S. container imports totaled 2,307,933 TEUs, down 8.4% from August and 8.4% below September 2024. This total represents the third-highest September on record, and volumes for the first nine months of the year are tracking 1.9% higher than the same period in 2024, suggesting moderate resilience in overall demand. China-origin imports fell to 762,772 TEUs, down 12.3% month-over-month and 22.9% year-over-year, reversing the short-lived rebound observed in July and August, and highlighting importer sensitivity to tariff policy. Port transit delays showed mixed results in September with a modest, overall improvement, indicating that U.S. ports continue to manage throughput effectively.

Read also: China’s Port Fee Move Barely Ripples U.S. Shipping Market

Major carriers continue to bypass the Red Sea and reroute around the Cape of Good Hope, extending Suez-linked schedules by one to two weeks. The Liberation Day tariffs remain active but under legal pressure, with an appeals court ruling now under review by the U.S. Supreme Court. At the same time, the U.S. government shutdown has delayed key economic data releases and slowed regulatory processes tied to trade compliance, adding another layer of uncertainty. New Section 301 vessel fees taking effect October 14 may also raise shipping costs for Chinese-built or Chinese-operated vessels, further complicating import planning. Combined with the November 10 expiration of the U.S.–China tariff truce, these factors keep trade policy risk elevated and planning complex, even as U.S. ports continue to demonstrate resilience under sustained volumes.

In this Article…

  1. U.S. container imports reached 2,307,933 TEUs in September 2025.
  2. September 2025 imports decreased by 8.4% over August and were 8.4% lower than September 2024.
  3. September 2025 imports from China were 762,772 TEUs, down 12.3% over August and 25.4% below the record high 1,022,913 TEUs set in July 2024.
  4. September 2025 U.S. imports from the top 10 countries of origin (CoO) decreased by 9.4% over August.
  5. In September 2025, West Coast ports maintained the lead in market share over East and Gulf Coast ports for the fourth consecutive month, but overall dynamics reflect a stable coast-to-coast mix.
  6. September 2025 port delays decreased slightly across top gateways, reflecting efficient operations amid lower volumes.
  7. New Section 301 vessel fees effective October 14 may increase shipping costs for Chinese-built and Chinese-operated vessels.
  8. Shipping through the Red Sea remains disrupted as Houthi attacks continue and carriers reroute around the Cape of Good Hope.
  9. Key points to monitor to manage supply chain risks.
  10. Recommendations to help mitigate global shipping challenges.

U.S. container imports decline in September, though remain relatively strong year-to-date.

In September 2025, U.S. container import volumes totaled 2,307,933 TEUs, down 8.4% from September 2024 (see Figure 1). The pullback followed two months of elevated volumes and places September as the fifth-highest monthly total this year. On a year-to-date basis, volumes through September are tracking 1.9% ahead of the same period in 2024, underscoring the potential impact of frontloading earlier in the year and relatively resilient overall demand despite persistent policy and economic uncertainty.

Figure 1: U.S. Container Import Volume Year-over-Year Comparison

Source: Descartes Datamyne™

September 2025 import volumes fell 8.4% (211,789 TEUs) over August (see Figure 2), in keeping with the pattern of a month-over-month decrease observed in eight of the last 10 years. While September volumes have traditionally declined over August, the steeper month-over-month drop this year potentially highlights heightened sensitivity to tariff deadlines as importers continue to adjust shipment flows in response to policy changes. Even so, September 2025 ranks as the third-highest September on record, trailing only September 2024 (2,520,935 TEUs) and September 2021 (2,489,942 TEUs)—highlighting that, despite the recent decline, overall import activity remains relatively strong.

Figure 2: August to September U.S. Container Import Volume Comparison

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Source: Descartes Datamyne™ 

Volumes at top 10 U.S. ports soften in September.

In September 2025, container volumes at the top 10 U.S. ports declined by 7.9% month-over-month, with a combined loss of 169,455 TEUs (see Figure 3). Most major gateways experienced contractions, led by more significant drops at Long Beach (11.4%), Baltimore (12.6%), and Savannah (9.1%). Volumes also fell at Los Angeles (7.6%), New York/New Jersey (8.6%), Charleston (7.6%), Norfolk (6.2%), and Oakland (6.4%). Houston decreased modestly, down 2.0%. In contrast, Tacoma was the only port to record growth, rising 4.7% month-over-month. The results across the top 10 ports highlight seasonal influences while also signaling potential caution from importers navigating tariff volatility.

Figure 3: August 2025 to September 2025 Comparison of Import Volumes at Top 10 U.S. Ports

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Source: Descartes Datamyne™ 

China-origin imports decline sharply in September.

U.S. containerized imports from China fell to 762,772 TEUs in September 2025, down 12.3% month-over-month, 22.9% year-over-year, and 25.4% compared to the record July 2024 level of 1,022,913 TEUs (see Figure 4). China’s share of total U.S. imports slid to 33.0% in September from 34.5% in August.

Year-over-year declines were widespread across China’s leading import categories, with many registering losses of more than 20%. Aluminum and articles thereof (HS-76) posted the steepest contraction, down 43.8%. Toys and sporting goods (HS-95) dropped 32.8%, footwear (HS-64) 33.9%, and electric machinery (HS-85) 31.5%. Apparel categories also weakened sharply, with knit apparel (HS-61) down 31.9% and non-knit apparel (HS-62) down 29.1%. Articles of iron or steel (HS-73) decreased 24.6%, vehicles (HS-87) 23.5%, and glassware (HS-70) 28.3%.

Furniture and bedding (HS-94), the largest import category from China, fell 22.3% year-over-year, though it maintained a 14.5% share of all China-origin imports. In contrast, plastics (HS-39) were comparatively resilient, slipping only 1.5% while growing their share to 13.5% of the total.

September’s decline reflects broad-based weakness across nearly all major categories, underscoring the combined impact of seasonal softening and tariff-related caution. With the 90-day tariff truce set to expire in mid-November, China’s share of U.S. imports remains sensitive to both policy outcomes and underlying market dynamics.

Figure 4: September 2024–September 2025 Comparison of U.S. Total and Chinese TEU Container Volume Relative to Chinese Import Record

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Source: Descartes Datamyne™

China-origin imports drop across most top ports in September.

In September 2025, China-origin imports across the top 10 U.S. ports declined by 94,852 TEUs, an 11.6% month-over-month decrease (see Figure 5). West Coast gateways drove much of the pullback, led by Long Beach (16.4%), Oakland (11.2%), Los Angeles (5.7%), and Seattle (29.0%). On the East Coast, New York/Newark fell sharply by 22.1%. Norfolk also contracted significantly, down 15.0%, while Savannah slipped 10.6% and Charleston eased 3.0%. Gulf Coast activity stabilized, with Houston inching up 0.8%. Tacoma was the only West Coast port to record growth, rising 5.3%. The declines across both coasts reflect the easing demand for China-origin imports.

Figure 5: August 2025 to September 2025 Comparison of top U.S. Ports for Imports Originating from China

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Source: Descartes Datamyne™

Imports from top CoO drop month-over-month as Asian trade momentum slows.

In September 2025, U.S. containerized imports from the top 10 CoO fell 9.4% month-over-month—a combined decline of 169,126 TEUs (see Figure 6). The decrease was led by China, which dropped 106,751 TEUs (12.3%). Significant declines were also recorded from Italy (15.1%), South Korea (14.1%), Germany (11.6%), Hong Kong (11.2%), and Taiwan (10.2%). Vietnam and Thailand posted smaller pullbacks of 2.9% and 3.5%, respectively, while India fell 5.2%. Indonesia was nearly flat, easing by just 0.2%.

The broader contraction in September was more than double August’s 4.4% decline, with weakness spreading across nearly all top CoO. The results highlight both the outsized impact of China’s pullback and softening trade momentum among several key Asian partners.

Figure 6: August 2025 to September 2025 Comparison of U.S. Import Volumes from Top 10 Countries of Origin

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Source: Descartes Datamyne™

Year-over-year CoO volumes fall sharply as China drives overall contraction.

In September 2025, U.S. containerized imports from the top 10 CoO fell 12.0% year-over-year with a combined loss of 223,521 TEUs (see Figure 7). The decline was led by China, which dropped 226,653 TEUs (22.9%). Additional sharp pullbacks came from South Korea (17.3%), Taiwan (18.1%), and Hong Kong (11.8%), with smaller decreases from Germany (4.4%) and Italy (2.5%). In contrast, several Southeast and South Asian origins continued to expand market share. Indonesia grew 18.6% year-over-year, while Thailand rose 11.5%, Vietnam 7.0%, and India 5.2%. September’s losses erased the modest 0.7% growth recorded in August, underscoring how China’s volatility continues to shape overall U.S. import dynamics even as diversification toward South and Southeast Asia persists.

Figure 7: September 2024 to September 2025 Comparison of U.S. Import Volumes from Top 10 Countries of Origin

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Source: Descartes Datamyne™

East and Gulf ports up, West Coast ports down.

In September 2025, port shares shifted only modestly from August (see Figure 8). East and Gulf Coast ports increased their market share to 41.3% (up 0.5%), while West Coast ports eased to 43.9% (down 0.2%). The top 10 ports together handled 85.2% of total volumes, a slight increase from 84.9% in August.

This marks the third consecutive month of share gains for East and Gulf Coast ports after dipping below 40% in July, while West Coast ports have gradually given back share since peaking at 46.8% in January. Overall, both coasts remain within this year’s typical volume ranges, underscoring a broadly stable balance in the coast-to-coast mix.

Figure 8: Volume Analysis for Top Ports, West Coast Ports and East and Gulf Coast Ports

Source: Descartes Datamyne™

Port delays show mixed results with overall minor improvement in September.

In September 2025, port transit time delays showed mixed results with overall minor improvement as import volumes declined from August (see Figure 9). On the West Coast, Long Beach (1.2 days), Oakland (0.9 days), and Seattle (0.4 days) experienced decreases in delays, while Los Angeles saw a small increase (0.3 days) and Tacoma held steady. On the East and Gulf Coasts, New York/New Jersey (0.5 days) and Norfolk (1.1 days) improved, while Charleston and Savannah showed little change, and Houston recorded a modest increase (1.0 day). Overall, major U.S. ports continued to process throughput efficiently, with no signs of significant congestion.

Figure 9: Monthly Average Transit Delays (in days) for the Top 10 Ports (Jul. 2025 – Sep. 2025)

Source: Descartes Datamyne™

Note: Descartes’ definition of port transit delay is the difference as measured in days between the Estimated Arrival Date, which is initially declared on the bill of lading, and the date when Descartes receives the CBP-processed bill of lading data.

Gulf Coast imports decline for second month.

In September 2025, Gulf Coast container imports declined to 216,206 TEUs, down 4.9% from August’s 227,401 TEUs and marking the second straight month of contraction following July’s rebound (see Figure 10). Volumes were 5.8% below the rolling 12-month average of 229,624 TEUs, pointing to modest seasonal cooling.

Figure 10: October 2024 to September 2025 U.S. Gulf Coast Container Imports

Source: Descartes Datamyne™

Ongoing U.S. government shutdown introduces additional uncertainty for importers. 

While core U.S. Customs and Border Protection (CBP) functions remain operational, ancillary reviews and regulatory clearances from agencies such as the Food and Drug Administration (FDA), the U.S. Department of Agriculture (USDA), and the Environmental Protection Agency (EPA) may face staffing gaps, creating risks of shipment delays for regulated goods. Licensing and classification services at the U.S. Department of Commerce (DOC) and the U.S. Department of State (DOS) are also likely to slow, affecting products requiring export or import controls. Beyond the operational level, the shutdown has already delayed key federal economic data releases, complicating business and policy planning. Though container import flows at ports remain steady, prolonged disruption could build backlogs and raise compliance uncertainty, adding another layer of risk to supply chain planning.

Tariff freeze holds as U.S.–China talks continue.

The U.S.–China tariff truce remains in effect through November 10, 2025, keeping duties on Chinese goods capped at roughly 30% and averting new escalations during the critical holiday shipping season. While talks have yielded only narrow relief, fundamental disputes over intellectual property, technology transfer, and state subsidies remain unresolved. The pause provides importers short-term stability but the outlook beyond November is uncertain, with negotiations determining whether the truce evolves into a broader agreement or collapses into renewed tariff escalation.

Liberation Day tariffs remain in force amid court challenge. 

Liberation Day tariffs continue, albeit under significant legal pressure. On August 29, 2025, the U.S. Court of Appeals for the Federal Circuit affirmed a lower court’s ruling that many of the tariffs imposed via the International Emergency Economic Powers Act (IEEPA) exceeded presidential authority—but stayed its own judgment until October 14 to allow time for further appeal. Because of this stay, the tariffs currently remain enforceable while the litigation proceeds. The case has drawn an appeal toward the Supreme Court for resolution. Facing an unclear tariff outlook, importers are likely to prioritize frontloading shipments and supply chain diversification.

New Section 301 vessel fees could increase shipping costs and clearance risks.

Effective October 14, 2025, new vessel fees established under the Federal Register Notice will apply to vessels owned, operated, or built in China, as well as foreign-built vehicle carriers. The fees range from $14 to $50 per net ton (or $120 per container discharged) depending on vessel type, with Liquified Natural Gas (LNG) tankers exempt. These new charges could raise shipping costs for goods arriving on affected vessels and add administrative complexity for importers reliant on carriers subject to the fees. Delays in fee verification or payment could temporarily disrupt unloading or clearance, especially for high-volume trade lanes involving Chinese-built or Chinese-operated vessels.

Houthi attacks continue and maritime rerouting persists.

Disruptions through the Red Sea corridor have carried into October, with a missile attack on the Dutch-flagged Minervagracht in the Gulf of Aden on September 29. This attack extends Houthi operations beyond traditional Red Sea limits, underscoring the persistent threat to maritime routes. Many carriers continue to bypass Suez entirely, routing via the Cape of Good Hope, adding 9–14 days (or more) to Asia–Europe and Asia–U.S. East Coast services. According to recent assessments, traffic through the Red Sea/Suez system remains sharply reduced relative to pre-crisis norms and, while some tankers are cautiously reentering the corridor, most container services maintain alternate routing. 

Managing supply chain risk: what to watch in 2025.

In September 2025, U.S. container imports decreased to 2.31M TEUs—just below the 2.4M–2.6M TEU range that has historically defined peak demand levels. China-origin volumes fell 12.3% from August and 22.9% year-over-year, highlighting importers’ sensitivity to tariff policy. While the U.S.–China tariff truce continues to cap duties at 30% through November 10, reciprocal tariffs on more than 60 countries remain enforceable despite legal challenges now before the Supreme Court, adding uncertainty to trade planning. The ongoing U.S. government shutdown has further complicated the outlook by delaying economic data releases and slowing regulatory processes tied to trade compliance. At the same time, Red Sea risks persist, keeping most carriers on Cape of Good Hope routes that extend transit times by up to two weeks. Here’s what Descartes is monitoring in the months ahead:

  • Expanded tariffs and other potential ‘protectionist’ trade policies. Broader and deeper tariffs applied to a wide array of goods could compel U.S. importers to significantly re-engineer their supply chains, putting additional pressure on global logistics infrastructure. With September’s steeper decline in imports from China (down 12.3% MoM, 22.9% YoY), importers remain highly sensitive to tariff policy. The U.S.–China tariff truce remains in place through November 10, 2025, capping duties at 30%, giving importers temporary stability but leaving forward risk tied to the truce’s outcome. Meanwhile, the reciprocal tariff framework enacted August 7 continues to apply country-specific duties of ~10%–41% across more than 60 trade partners. Legal challenges facing the reciprocal tariffs, however, are advancing. Additionally, new Section 301 vessel fees effective October 14 could increase shipping costs and add clearance complexity for imports arriving on Chinese-built or Chinese-operated vessels.
  • Monthly TEU volumes between 2.4M and 2.6M. This level has historically been a key pressure point for U.S. ports and inland logistics networks. After August’s 2.52M TEUs, September volumes declined to 2.31M TEUs, dipping just below the typical pressure range. Heading into the last quarter of the year, the contraction underscores softening seasonal demand as well as the ongoing impact of tariff volatility.
  • Port transit wait times. If they decrease, it’s an indication of improved global supply chain efficiencies or that the demand for goods and logistics services is declining. In September 2025, port transit delays showed mixed results with overall minor improvement, as several major gateways reported shorter wait times while a few saw small increases. Overall, U.S. ports continued to manage throughput effectively with no evidence of broad congestion.
  • The economy. The U.S. is an import-driven economy, so economic health is an important indicator of container import volumes. In August 2025, nonfarm payrolls rose just 22,000, while July’s gain was revised up to 79,000. The unemployment rate edged up to 4.3% from 4.2%. Real average hourly earnings slipped 0.1% as nominal wages rose 0.3%. A preliminary benchmark revision for March cut total nonfarm employment by 911,000 jobs (0.6%), one of the largest downward adjustments in years. In September, with the federal shutdown delaying the U.S. Bureau of Labor Statistics (BLS) jobs report, markets relied on alternative data: Automatic Data Processing Inc. (ADP) reported a loss of 32,000 private jobs, and a Chicago Fed estimate held unemployment steady at 4.3%. The Fed’s September rate cut to 4.00%–4.25% underscores a dovish tilt amid softening hiring and rising uncertainty.
  • Middle East conflict. Houthi-related threats continue to divert carriers from the Suez Canal, extending transit times and raising shipping costs as vessels reroute around the Cape of Good Hope. Houthi Attacks have persisted in September. While some tanker traffic has cautiously returned to the corridor, container carriers remain broadly diverted via the Cape, extending Asia–Europe and Asia–U.S. East Coast transits by 9–14 days. The absence of de-escalation signals that rerouting will remain the baseline assumption for Q4 planning.

Consider recommendations to help minimize global shipping challenges.   

In September 2025, U.S. container import volumes declined from August but remained strong, ranking as the third-highest September on record, with year-to-date totals continuing to outpace the same period in 2024. Port delays showed mixed results with overall minor improvement, as lower volumes supported steady throughput across major gateways. At the same time, persistent volatility—including the ongoing Red Sea crisis, U.S. government shutdown, and softening economic indicators—continues to weigh on global supply chains. Descartes is monitoring these developments through Descartes Datamyne, as well as government and industry sources, to support importers in mitigating risk and adjusting operations in a rapidly evolving trade environment.

Short-term: 

  • Assess potential impacts of the U.S. government shutdown, including slower regulatory processes that may affect import compliance and clearance times.
  • Consider modelling the impacts of expanded U.S. tariffs, including the August 7 implementation of reciprocal duties on over 60 countries and the November 10 expiration of the U.S.–China tariff truce.
  • Monitor port volumes and delays to assess the possibility of trade disruptions if volumes persist within the 2.4M and 2.6M levels that have historically stressed U.S. maritime logistics infrastructure.
  • Track the Middle East conflict as carriers continue to avoid the Red Sea due to escalating Houthi attacks, and heightened Iran–Israel tensions, with rerouting expected to persist.
  • Evaluate the impact of inflation and the Russia/Ukraine, Israel/Hamas, and Iran/Israel conflicts on logistics costs and capacity constraints. Ensure that key trading partners are not on sanctions lists. 

Near-term:  

  • For companies that have cargo moving through the Suez Canal and the Strait of Hormuz, evaluate the impact of extended rerouting caused by Middle East conflicts.

Long-term:  

  • Evaluate supplier and factory location density to mitigate reliance on over-taxed trade lanes and regions of the globe currently experiencing geopolitical conflict or that have the potential for conflict. Density creates economy of scale but also risk, and subsequent logistics capacity crisis highlights the downside. 

Notes:

  1. U.S. tariff rates cited in this report were current as of 4:00 p.m. ET on October 7, 2025.
    2. U.S. government shutdown status and related operational impacts were current as of 4:00 p.m. ET on October 7, 2025.
  2. This report uses the initial compiled release of publicly available U.S. Customs and Border Protection (CBP) Bill of Lading (BOL) data for all U.S. ports, which provides a standard, official source of data for reporting on maritime trade. This data can be subject to modification later by CBP. The modified data can be seen in Descartes Datamyne™ where U.S. maritime records are processed daily. Descartes Datamyne is ISO 9001 certified.
  3. In Descartes Datamyne™, twenty-foot equivalent units (TEU) are calculated using a combination of container size and weight as declared on Bills of Lading filed with U.S. Customs and Border Protection (CBP).
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July U.S. Container Imports Near Record High as China Volumes Rebound and Tariff Deadlines Tighten

Descartes Systems Group, the global leader in uniting logistics-intensive businesses in commerce, released its August Global Shipping Report for logistics and supply chain professionals. In July 2025, U.S. container import volumes surged to 2,621,910 twenty-foot equivalent units (TEUs), up 18.2% over June. Imports from China climbed to 923,075 TEUs in July—a 44.4% month-over-month increase and the highest level in 2025 since January. For a second consecutive month, the top West Coast ports maintained the lead in market share over East and Gulf Coast ports. Overall, port transit time delays increased only modestly at top U.S. ports in July, indicating that infrastructure performed well despite elevated volumes. The August update of the logistics metrics monitored by Descartes suggests that, while global supply chains continue to grapple with ongoing geopolitical disruptions, trade policy developments are also creating sustained trade uncertainty.

Read also: U.S. Container Import Demand Plummets Amid Tariffs & Economic Uncertainty

U.S. container imports surge in July, hitting second-highest level on record.

Reversing slower activity in May and June, July volumes surged to 2,621,910 twenty-foot equivalent units (TEUs), up 18.2% from June and 2.6% higher than July 2024 (see Figure 1). July volumes were just 555 TEUs shy of the all-time record set in May 2022. While consistent with the month-over-month peak season rise in ocean shipping that has occurred over the last nine years, July 2025 volumes also reflect suspected tariff-driven frontloading by U.S. importers ahead of impending trade policy shifts. Compared to pre-pandemic July 2019, volumes were up 19.3%. Total TEUs through July are up 3.6% compared to the same period in 2024.

Figure 1. U.S. Container Import Volume Year-over-Year Comparison

Descartes Datamyne graph comparing U.S. import volumes year-over-year 2021-2025
Source: Descartes Datamyne™

July U.S. container imports from the top 10 countries of origin (CoO) jumped 25.4% month-over-month, led by significant increases from China and Hong Kong (see Figure 2). After prior months of tariff-driven weakness, China posted an impressive gain of 283,775 TEUs, up 44.4% from June and off the record high of 1,022,913 TEUs set in July 2024 by 9.8%. China’s share of total U.S. imports rose to 35.2%—its highest since early 2025 but still trailing the record 41.5% share seen in February 2022. Hong Kong also posted a notable increase in July, rising 25,185 TEUs (47.8%). The widespread increases suggest a resurgence in Asia-origin shipments among U.S. importers.

Figure 2. June 2025 to July 2025 Comparison of U.S. Import Volumes from Top 10 Countries of Origin

Source: Descartes Datamyne™

“Following two months of uneven performance, July’s surge in container imports underscores the impact of U.S. tariff policies, not just seasonal demand cycles, on container volumes,” said Jackson Wood, Director of Industry Strategy at Descartes. “Trade uncertainty remains high, however, as U.S. importers evaluate their supply chains in the face of the August 1 implementation of reciprocal duties on over 60 countries, the August 7 start of India-specific tariffs and the universal copper tariff, and the October 15 expiration of the U.S.–China tariff truce.”

August 2025 marks four years of the monthly global shipping report since Descartes began its analysis in August 2021. To read past monthly reports, learn more about the key economic and logistics factors driving global shipping, and review strategies to help address challenges in the near-, short-, and long-term, visit Descartes’ Global Shipping Resource Center.

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Navigating Tariff Volatility: The Power Of Ftzs

U.S. importers are operating from a place of uncertainty as they navigate escalating geopolitical upheaval, supply chain disruptions, and tariff volatility. With the current administration’s unpredictable trade remedies squeezing profit margins and complicating strategic growth planning, C-suite leadership is proactively looking for ways to drive efficiencies and cost savings across their operations—and FTZs are increasingly on their radar. 

A growing number of companies are considering foreign trade zones (FTZs) as a strategy to offset rising costs, improve cash flow, and mitigate tariff volatility. FTZs are secure areas authorized by the federal government, located within 60 miles or a 90-minute drive from a U.S. port of entry, in which commercial domestic and foreign merchandise receives the same treatment by U.S. Customs and Border Protection (CBP) as if it were outside the commerce of the United States. 

This type of special economic zone (SEZ) enables companies to defer, reduce, or eliminate duties, depending on how the FTZ is used (e.g., re-exporting cargo to avoid applicable duties and taxes) and where the goods end up (e.g., domestic vs. international distribution). 

FTZs In Action 

FTZs function in two main ways: firstly, as a warehouse or distribution centre where products are imported into the FTZ and held for distribution; and secondly, as a manufacturing/production facility where significant transformation of items can occur. 

How companies use an FTZ depends on their industry, products imported, and trade requirements. As of 2023 (the most recent published data from the Foreign Trade Zones Board), there were 200 active FTZs within the U.S., bringing in nearly $950 billion worth of goods, with an approximate 60/40 split between “production/manufacturing” and “warehousing” use cases, respectively.

Top 3 Bottom-Line Benefits of FTZs

Regardless of whether FTZs are used as a manufacturing facility or distribution hub, cost savings are the primary reason most companies elect to establish an FTZ. There are three main ways that importers and manufacturers use FTZs to reduce operational costs.

1. Weekly Customs Entry + Merchandise Processing Fee (Mpf)

By using an FTZ provision that permits companies to consolidate an entire week’s worth of shipments into a single customs entry, importers can save on broker entry fees and dramatically reduce MPF charges. For example, consider an organization that executes 1,000 entries per year. Instead of paying a customs broker a fee for each of the individual entries, they can file one entry each week, reducing the associated costs. 

But the real savings are on the MPF side. Every entry is charged an MPF: 0.3464% of the value, with a minimum fee of $32.71 and maximum of $634.62. In this example, if the company is hitting the maximum MPF on each entry, they’re spending approximately $634,000 a year on MPFs.

By switching to weekly entries, the importer would reduce their annual MPF spend to approximately $33,000 (52 weeks x $634 max MPF), delivering a savings of more than $600,000—a welcome shot in the arm. Many companies will use these savings to help offset the costs associated with running an FTZ, such as grantee fees, software to manage the zone, and FTZ consultants. 

2. Inverted Tariffs In Manufacturing

Inverted tariffs give manufacturers the option of paying duty on a finished product or on the individual components used to produce the finished good within the FTZ, whichever is lower. This concept was the original intent of FTZs when they were introduced in 1934, with the aim of offsetting the burden of high tariffs to promote domestic manufacturing by helping U.S. businesses get on even footing with offshore manufacturers.

The caveat is that, today, imports subject to Section 232, 301, and International Emergency Economic Powers Act (IEEPA) tariffs must be categorized as “privileged foreign status,” which means the duty rate is locked in at the rate of the raw material, and the savings benefit of inverted tariffs cannot be realized. The hope is that when the prospective U.S. trade deals come to fruition, the provision to require privileged status will begin to revert and inverted tariffs can come back into play.

3. Eliminating Tariffs For Exports

Goods brought in and stored in an FTZ can be redirected for export without incurring quota charges or U.S. duties, insulating businesses from the adverse effects of tariff hikes and helping to cut operating costs and improve cash flow.

Plus, merchandise exported from the U.S. to international customers and subsequently returned can be admitted to an FTZ for storage, repair, and re-export—without being subject to customs brokerage fees or duties.

Beyond Cost-Cutting

In addition to the main cost-saving advantages, FTZs deliver a range of efficiency and cash flow benefits, such as increased speed of delivery, both to the warehouse and to customers. With “direct delivery” afforded by FTZs, importers can move goods from the port or airport to their zone without waiting on a customs entry or release, driving a more efficient flow of goods. 

On the customer front, foreign entities needing fast delivery to U.S.-based customers may hold inventory in an FTZ in the U.S. When they receive an order from a U.S. customer, they’re able to ship the order to the local customer within a day or two, versus several days or weeks if the inventory was held overseas—a valuable advantage for promoting brand loyalty and driving repeat orders.

The timing of when duties are paid makes a significant difference to cash flow. FTZs enable importers to defer payment of duties and taxes until goods leave the zone; by bringing the duty cost closer to when goods are sold to the customer, companies are able to shorten the cash cycle and optimize cash flow. 

In addition, for those states that charge local and state ad valorem and/or property tax on inventory, FTZs offer a safe harbor from these taxes, helping to reduce operational costs and protect the bottom line. 

With unpredictable tariffs and higher costs eroding margins and threatening profitability and growth, integrating FTZs into the supply chain becomes a compelling option for mitigating tariff volatility. Although FTZs are not a magic bullet—and companies should engage a consultant to determine whether FTZs are a good fit for their operations—the flexibility, cost savings, and efficiency gains FTZs deliver can be a life raft in the choppy waters of the current tariff environment.

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U.S. Container Import Volumes Rebound Modestly in June but China Volumes Remain Depressed 

Descartes Systems Group, the global leader in uniting logistics-intensive businesses in commerce, released its July Global Shipping Report for logistics and supply chain professionals. In June 2025, U.S. container import volumes rose by a modest 1.8% over the previous month’s sharp 9.7% decline. Imports from China were nearly flat (0.4%) in June compared to May but were down 28.3% compared to June 2024. Port dynamics shifted again in June, with top West Coast ports regaining the lead in market share over top East and Gulf Coast ports by a 6.7% margin. Overall, port transit time delays improved substantially in June, led by the ports of Long Beach and Los Angeles.

Read also: U.S. Container Import Volumes Drop in May Led by Sharp Decline in Imports from China

U.S. container import volumes stabilize in June after May drop.

June 2025 U.S. container import volumes were 2,217,675 TEUs—a slight 1.8% increase over May (see Figure 1). Compared to June 2024, volumes were down 3.5% but still 12.9% above June 2019, signaling structural demand strength despite ongoing headwinds. The rebound marks a stabilization in import activity after May’s sharp contraction and may suggest that U.S. importers are adapting their supply chains amid ongoing trade volatility. For the first six months of the year, total imports were up 3.8% compared to the same period in 2024, although growth has slowed compared to earlier in the year.

Figure 1. U.S. Container Import Volume Year-over-Year Comparison

A graph of colorful lines and numbersAI-generated content may be incorrect.
Source: Descartes Datamyne™

U.S. imports from China were up a slight 0.4% in June (639,300 TEUs) compared to May (637,001 TEUs) but were down a significant 28.3% year-over-year. In addition, China’s share of total U.S. containerized imports fell to 28.8% in June, hitting a four-year low and down substantially from the high of 41.5% in February 2022. Among other top countries of origin, several Southeast Asian nations posted robust volume growth in June over May, including Vietnam at 7.7% followed by Indonesia at 17.3%, Thailand at 8.6%, and Italy at 9.0%, suggesting continued momentum for diversifying sourcing strategies (see Figure 2).

Figure 2. May 2025 to June 2025 Comparison of U.S. Import Volumes from Top 10 Countries of Origin

Source: Descartes Datamyne™

“While U.S. container imports posted a small rebound in June, the effects of U.S. policy shifts with China in particular are visible for a second consecutive month,” said Jackson Wood, Director of Industry Strategy at Descartes. “As U.S. importers continue to assess and adapt their supply chains, two key trade deadlines—the July 9 expiration of the pause on sweeping Liberation Day tariffs and the August 10 expiration of the U.S.–China trade truce—may create further pressure on businesses to bolster supply chain resilience in the wake of a quickly fluctuating trade environment.”

The June report is Descartes’ forty-seventh installment since beginning its analysis in August 2021. To read past reports, learn more about the key economic and logistics factors driving global shipping, and review strategies to help address challenges in the near-, short-, and long-term, visit Descartes’ Global Shipping Resource Center.

global trade import china

U.S. Container Import Volumes Drop in May Led by Sharp Decline in Imports from China

Descartes Systems Group, the global leader in uniting logistics-intensive businesses in commerce, released its June Global Shipping Report for logistics and supply chain professionals. In May 2025, U.S. container import volumes dropped after several months of growth, falling 9.7% from April and 7.2% year-over-year. Imports from China declined by 20.8% over April—the steepest monthly decline since March 2020—and by 28.5% compared to May 2024. Port dynamics also shifted in May, with East and Gulf Coast ports gaining market share over West Coast ports that experienced the brunt of much lower China-origin volumes. Port delays remained steady across most major gateways, though Los Angeles and Long Beach experienced increases despite lower volumes.

Read also: US and China Close to Trade Deal That Could Ease Tensions

U.S. container import volumes retreat as tariff impacts emerge.

May 2025 U.S. container import volumes declined to 2,177,453 TEUs—a 9.7% drop from April (see Figure 1). Historically a month of rising import volumes over April, May 2025 is the only year in the past seven to post a month-over-month decrease, apart from pandemic 2020 (8.2%). Compared to May 2024, volumes were down 7.2% but were 4.3% above May 2019, signaling that overall demand remains elevated versus pre-pandemic norms. Despite strong early-year performance, the May decline marks the first significant contraction reflecting the impact of tariff volatility and growing trade pressures. For the first five months of the year, total imports are up 5.3% compared to the same period in 2024, though the gap has narrowed.

Figure 1. U.S. Container Import Volume Year-over-Year Comparison

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Source: Descartes Datamyne™

U.S. imports from China fell to 637,001 TEUs in May 2025, a drop of 20.8% from April (804,122 TEUs) and 28.5% year-over-year. In addition, China’s share of total U.S. containerized imports fell to 29.3% in May, its lowest level in over two years. At the port level, China-origin imports declined sharply in May across nearly all major U.S. gateways (see Figure 2). Long Beach and Los Angeles experienced the steepest drops in volume, down 31.6% and 29.9%, respectively, over April.

Figure 2. April 2025 to May 2025 Comparison of Imports from China at Top U.S. Ports

Source: Descartes Datamyne™

“After several months of import growth and following a wave of frontloading of shipments in April, the impact of new tariffs began to materialize in May,” said Jackson Wood, at Descartes. “The effects of U.S. policy shifts with China are also now clearly visible in monthly trade flows. While the 90-day agreement between the two countries to lower tariffs may bring U.S. importers some short-term relief, China-origin imports may continue to soften in the months ahead as organizations continue to reassess sourcing strategies amid rising landed costs, and as changes to the U.S. de minimis regulation for low-value Chinese imports continues to add cost pressures to trade.”

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Descartes: April U.S. Container Imports Post Strong Growth Despite Trade Headwinds

Descartes Systems Group, the global leader in uniting logistics-intensive businesses in commerce, released its May Global Shipping Report for logistics and supply chain professionals. In April 2025, U.S. container imports increased 1.2% over March and 9.1% compared to the same month last year, surpassing 2.4 million TEUs for the second time this year. The top West Coast ports regained market share from the top East and Gulf Coast ports in April, after losing market share last month for the first time in nine months. Despite rising volumes in April, overall port transit time delays decreased significantly over March and are at their lowest since Descartes began tracking them in 2021.

Read also: U.S. Container Imports Surge Amid Tariff Concerns

April imports from China increased 5.4% over March and 6.2% compared to the same month last year, accounting for 33.4% of total U.S. inbound container volume. The April update of the logistics metrics Descartes is tracking shows continued growth in import performance following a strong rebound in March, but volatile global trade conditions remain. Quickly evolving U.S. trade policies and retaliatory measures from U.S. trading partners and ongoing instability in the Middle East and Eastern Europe are complicating trade flows and heightening the risks of global supply chain disruption. 

U.S. container imports grow despite trade headwinds.

In April 2025, U.S. container import volumes remained robust, reaching 2,410,371 TEUs—an increase of 1.2% over March (see Figure 1). Year-over-year, April volumes were 9.1% higher than April 2024 and stood 25.6% above April 2019, underscoring continued strength compared to both recent and pre-pandemic levels. Cumulatively, imports for the first four months of 2025 were up 8.6% compared to the same period in 2024, showing resilience even as elevated tariffs and geopolitical risks add new pressures to global trade.

Figure 1. U.S. Container Import Volume Year-over-Year Comparison

Source: Descartes Datamyne™

Imports from the top 10 countries of origin (CoO) rose by 45,730 TEUs in April 2025, a 2.8% increase over March (see Figure 2). Several countries posted solid gains, including Italy (up 9.7%), Vietnam (up 6.2%), and Thailand (up 3.6%). China saw the largest volume increase, with imports rising by 41,292 TEUs (5.4%), again, likely reflecting pre-tariff shipping activity. At the same time, five of the top 10 saw declines, led by Germany (down 6.9%) and India (down 6.7%). Japan, Taiwan, and South Korea also posted moderate decreases.

Figure 2: March 2025 to April 2025 Comparison of U.S. Import Volumes from Top 10 Countries of Origin

Source: Descartes Datamyne™

While container import growth remained strong in April, it may be, in part, because U.S. importers are continuing to pull shipments forward ahead of new U.S. tariffs, in particular the 145% tariff on Chinese goods implemented on April 9,” said Jackson Wood, Director, Industry Strategy at Descartes. “Since the new elevated tariffs do not apply to goods already in transit when the tariffs were implemented, the tariff impact may be reflected more significantly in May container import volumes.”

The May report is Descartes’ forty-fifth installment since beginning its analysis in August 2021. To read past reports, learn more about the key economic and logistics factors driving global shipping, and review strategies to help address challenges in the near-, short- and long-term, visit Descartes’ Global Shipping Resource Center.

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Charting a Course Through the Tariff Blitz, Shifting Trade Policies, and Supply Chain Disruptions

With many companies still recovering from the fallout of pandemic-induced supply chain disruptions, the increasingly turbulent global trade landscape—rife with geopolitical conflict, environmental disasters, and escalating trade wars—places a heavy burden on logistics and supply chain operations. While most businesses understand that building resiliency and responsiveness into global supply chains is imperative in light of the current administration’s neomercantilist policies and growing global trade uncertainty, keeping goods flowing while protecting margins can be a formidable challenge for logistics and supply chain leaders in 2025.

Read also: Global Trade Forecast to Expand Amid U.S. Tariff Policies

De minimis on the chopping block

Given the ecommerce explosion in recent years, many U.S. consumers and ecommerce retailers rely on the de minimis exception to import low-cost packages (i.e., goods valued below US$800) without paying duties. According to U.S. Customs and Border Protection (CBP), de minimis shipments account for 92% of all cargo entering the U.S., representing more than 1 billion small-value packages arriving annually. To put this in perspective, on any given day, cargo operations at JFK Airport could receive and process between 750,000 and 1 million de minimis shipments.

In an abrupt policy decision on February 4th, the administration cancelled the de minimis exception—meaning low-value packages arriving from China, Mexico and Canada were required to undergo the formal entry process requiring additional documentation and payment of duties—only to pause the repeal two days later in response to chaotic disruptions for airports, customs operations, postal and delivery services, ecommerce retailers and consumers. 

But with the government working to implement “adequate systems…to fully and expediently process and collect tariff revenue” and an official update expected on April 1st, businesses involved in cross-border commerce must take steps to prepare for the suspension of the de minimis regulation by evaluating the potential impact on operational costs, product sourcing decisions, and the customer experience. 

Chaotic tariff landscape 

The escalating U.S. trade war continues to be a rollercoaster ride not for the faint of heart. The U.S. has imposed—and, in some cases, subsequently walked back or paused—a sweeping range of tariffs, including 20% on all China imports, 25% on most goods from Canada and Mexico, and a worldwide 25% on steel and aluminum. The administration’s “stop-start” approach to tariffs, along with shifting trade policies, rapidly evolving compliance regulations, and the impact of real and potential retaliatory tariffs, has left many businesses in limbo, pondering the best course of action moving forward. 

Should they pass the tariff increases on to their customers and brace for pushback, or can they afford to absorb the cost and still protect margins? Perhaps renegotiating supplier contracts or identifying alternate suppliers is the best tactic for navigating the turbulent trade environment. Or should they consider near-sourcing or taking advantage of foreign trade zones (FTZs)? The bottom line is, as the trade war heats up and cross-border commerce becomes increasingly complex and fractious, logistics and supply chain leaders need strategic long-term solutions to reduce the risk and mitigate the impact of higher costs and supply chain disruptions.

FTZ: Island in the storm?

The cost-saving and duty-optimizing benefits of FTZs—secure areas, such as large warehouses or industrial parks, authorized by the federal government in which goods are treated as if they are outside of U.S. Customs territory for duty purposes—can help some companies navigating a volatile global trade landscape. By taking advantage of FTZs, companies can lessen the immediate effect of tariffs (excluding imports subject to Section 301 tariffs) by deferring customs duties and federal excise tax on imports until they leave the zone and enter U.S. Customs territory. Plus, duties are eliminated on imports that are later re-exported and on goods considered waste, scrap, or defective—a distinct cost benefit for businesses importing fragile items or employing manufacturing processes that produce large amounts of scrap.

Integrating FTZs into their supply chain enables businesses to take advantage of lower insurance premiums, reduce merchandise processing fees (MPFs), and streamline logistics and inventory management. Companies can also reap cost savings through inverted tariffs that give companies the option of paying duty on a finished product or on the individual components, whichever is lower. While not a panacea for tariff wars and rapidly evolving trade regulations, FTZs can help mitigate the risks posed by this volatility.

Shoring up the supply chain 

In addition to (where feasible) leveraging trade instruments such as FTZs and Free Trade Agreements, importers need to focus on building resilience and responsiveness into their supply chains—and evaluating supplier relationships is part of this process. For existing suppliers and distribution partners, businesses may elect to renegotiate contracts to include tariff cost-sharing mechanisms or provisions for tariff-triggered price renegotiations. 

By modelling the impacts of increased tariffs on imported goods, companies can determine whether a change in sourcing strategy could offset potentially higher costs. Similarly, by evaluating supplier and factory location density, businesses can mitigate reliance on over-taxed trade lanes and prioritize trading partners in more stable regions with less potential for disruption. 

Indeed, as trade tensions intensify, many companies are looking to diversify supplier and customer relationships and identify alternative trade lanes to limit risk exposure. According to a 2024 Descartes survey, global supply chain leaders feel that leveraging global trade intelligence to rapidly identify new suppliers, markets, and customers is the leading technology capability required to deliver the greatest business value in the next two years. 

With the ever-present threat of new or increasing tariffs and regulatory changes, geopolitical instability, and supply chain disruptions, businesses need to explore the breadth of risk-mitigation strategies, on-the-ground tactics, and purpose-built technologies to help limit bottom-line exposure, ensure reliable customs compliance, and build a resilient and responsive supply chain moving forward.