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H1 2025: Six Developments Reshaping Global Trade

The first half of 2025 has been one of the most turbulent periods for supply chains in recent memory. From renewed tariff wars to fresh geopolitical flashpoints, logistics professionals have had to contend with a constantly shifting landscape.

At the same time, structural challenges around skills, safety, and sustainability have continued to grow. Here we review six developments that defined H1 2025.

1. Tariffs return to the fore
The pause in US tariff escalation ended in August, with the White House reintroducing “reciprocal” tariffs that apply baseline duties of 10% to all countries and higher rates of 10–41% depending on origin. The UK sit at the low end, while Syria faces the steepest levels. Brazil has been singled out further, hit by an additional 40% levy. Canada also saw tariffs raised from 25% to 35% on certain goods, justified by Washington’s claim that Ottawa has not done enough to curb fentanyl flows.

The executive order applies from 7 August 2025, with a grace period allowing cargo already loaded onto vessels before that date to arrive until 5 October 2025. To add complexity, US Customs will also impose new fees on Chinese-built or operated vessels from 14 October, potentially forcing alliances such as the Ocean Alliance into costly fleet reshuffles. Carriers are already working through how to redeploy capacity to avoid penalties, with COSCO and OOCL particularly exposed.

2. New shipping alliances reshape networks
The recomposition of global shipping alliances in Q1 has reshaped carrier strategies. The launch of the Gemini Cooperation between Maersk and Hapag-Lloyd marked one of the most significant realignments in recent years, focused on achieving 90%+ schedule reliability. Shippers are already seeing more dependable services, but questions remain about whether premium pricing will follow.

Other alliances, particularly Ocean and THE Alliance (now Premier Alliance), are recalibrating networks, with competition sharpening across Asia–Europe and transpacific trades. For shippers, the alliance changes mean rethinking service contracts and adapting to new network structures that could endure for much of the decade.

3. Houthi attacks deepen Red Sea crisis
The Red Sea crisis, triggered by Houthi rebel attacks, has now stretched on for nearly two years. In July 2025 the threat escalated further with the sinking of the Magic Seas, a Greek-operated vessel targeted for its links to companies calling at Israeli ports. Analysis suggests that one in six vessels globally could now be considered threatened under the Houthis’ broad definition of violators.

For container lines, this effectively rules out a return to Suez Canal routings before 2026 — and possibly not until 2027. Rerouting around the Cape of Good Hope adds up to two weeks to Asia–Europe journeys, pushing up costs and insurance premiums, and putting additional strain on fleet capacity. The Red Sea instability has been a reminder of how localised conflicts can have global consequences for supply chains.

4. Logistics skills shortages persist
The UK continues to face a significant shortfall in logistics skills, with the Road Haulage Association estimating a deficit of around 50,000 HGV drivers. The ONS also reports 6,000 fewer courier and delivery drivers than the previous year. With 55% of HGV drivers aged between 50 and 65, the demographic imbalance remains a long-term concern.

Factors include reduced access to EU workers post-Brexit, poor industry perception, and limited uptake of government training schemes. Although the crisis is not as acute as during the height of the pandemic, the ageing workforce and lack of young entrants mean structural shortages will continue. Rising wage costs, recruitment struggles, and bottlenecks in road transport all add to the burden on UK supply chains.

5. EV shipping challenges raise alarm
The growth of electric vehicle (EV) trade has created new safety risks at sea. Several high-profile fires on car carriers have been linked to lithium-ion batteries, sparking concern among insurers, regulators, and shipowners. Insurers are pushing for tougher loading protocols, enhanced crew training, and more advanced fire suppression systems.

For supply chains, this adds cost and complexity to automotive logistics, with carriers facing higher insurance premiums and the need to retrofit vessels. It is also slowing the momentum of EV exports, just as demand for cleaner vehicles accelerates globally.

6. Sustainability regulations tighten
Sustainability regulation is reshaping procurement strategies. The EU’s Carbon Border Adjustment Mechanism (CBAM) is beginning to impact trade in carbon-intensive products such as steel, aluminium, and cement, with importers required to report embedded emissions.

At the same time, sustainable aviation fuel (SAF) is moving toward a tipping point. UK and EU mandates are pushing airlines to integrate SAF into their fuel mix, with new investments underway to scale production.

While tariffs and geopolitics grab headlines, sustainability is quietly becoming a decisive factor in supplier choice, cost structures, and long-term resilience planning. For many organisations, compliance with emissions and ESG frameworks is no longer optional but critical.

Outlook
H1 2025 has exposed the vulnerability of supply chains to political shocks, armed conflict, safety risks, and structural labour shortages. Tariffs, alliances, and attacks have disrupted networks, while long-term challenges around sustainability and skills remain unresolved.

The message for supply chain leaders is clear: resilience, agility, and visibility will be critical in the second half of 2025, as disruption becomes the new normal.

H1 2025 has underlined how vulnerable global supply chains have become and staying ahead demands visibility, expertise, and a trusted partner by your side.

Metro’s account management team works proactively with customers to anticipate risks, share insights, and design solutions that are resilient and adaptable to change.

Our expertise encompasses dangerous goods and lithium battery shipping, customs, and multimodal freight, backed by a strong people strategy that includes apprenticeships, engagement programmes, and our Great Place to Work certification.

We are also leading the way on sustainability. Metro has been carbon neutral for five years, pioneering the use of Sustainable Aviation Fuel (SAF), while our MVT ECO platform helps businesses forecast, measure, and offset emissions across their global supply chains.

EMAIL Andrew Smith, Managing Director, to learn how Metro can build resilience into your supply chain.

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Carriers Reroute as European Ports Buckle Under Congestion

European container terminals continue to face mounting congestion, triggering service reshuffles, extended inland delays, and spiking freight rates. At several key hubs, container yard density surpassed 80%, pushing carriers to adjust port calls and rethink network strategies in the heart of the traditional peak shipping season.

Carriers have responded to the gridlock by diverting ships away from overloaded gateways. Some carriers have selected Southampton as an alternative for services originally scheduled at London Gateway. Major carriers are reshuffling calls across Rotterdam, Hamburg, and Antwerp, where vessels arrive late, berths are full, and inland connections are strained.

Inland, the disruption ripples out; with truck and, on the continent, barge operators facing long wait times. Terminals have been suspending empty container redeliveries and rail services are under pressure. A full rail shutdown in Hamburg this month has already forced some shippers to reroute cargo via Bremerhaven. Further south, Italian ports like Genoa face looming rail blackouts due to planned infrastructure works, extending from late July into August.

Asian Volumes Surge Into Europe
Asia-Europe container flows surged by around 9% year-on-year in the first four months of 2025, with volumes from Asia to North Europe up nearly 7% and Asia-Mediterranean flows climbing over 12%. Carriers responded by deploying record capacity into North Europe in July, exceeding 1.15 million TEUs. However, blank sailings have also increased, reflecting attempts to balance strong demand with schedule disruptions.

In contrast, Asia-Mediterranean services will see a record 883,000 TEUs deployed in August, with blank sailings sharply reduced, underscoring the divergent strategies between North Europe and Med routes.

Freight-all-kinds (FAK) rates on Asia-North Europe lanes climbed by nearly $500 per FEU in July, as major carriers pushed through increases. Overweight surcharges are also appearing on some China origins, with carriers prioritising lighter cargo and high-cube containers to optimise vessel utilisation.

Inland Disruption Worsens
Average barge waiting times have reached over three days at Antwerp and nearly three days at Rotterdam, further compounded by low water levels on the Rhine that restrict barge loads and trigger surcharges.

Meanwhile, inland networks across Italy brace for rail service suspensions through August, cutting off key routes from ports like Genoa, La Spezia, and Vado Ligure.

The effects are far-reaching, with extensive delays, higher costs, equipment shortages at many locations and circular modal stress, as rail shutdowns push more volume onto trucks and barges.

With peak season in full swing and continued demand expected into August, shippers should share space requirements early, ideally one to two weeks in advance, to avoid delays, book the optimum service and secure container equipment.

Metro’s sea freight teams are closely monitoring port performance, vessel schedules, and rate shifts across all major trade lanes. We help customers secure priority bookings, optimise equipment and container allocation, and design alternative routings to bypass bottlenecks.

EMAIL our Managing Director Andrew Smith to discuss current conditions, risk mitigation strategies, and booking solutions tailored to your business priorities.

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Red Sea Return Scuttled by Houthi Vessel Sinking

The deadly July 7 attack on the Eternity C cargo vessel by Yemen’s Houthi rebels marks one of the most severe escalations yet in the Red Sea shipping crisis, reinforcing the view that this vital trade artery will remain off-limits for carriers through 2025. 

The Red Sea, via the Suez Canal, typically handles 30% of global container trade, linking not only Asia and Europe but also acting as a vital transit point for goods moving between Asia and North America, the Mediterranean, and even parts of Africa and Latin America. 

With most container ships now rerouting via Africa’s Cape of Good Hope, what began in late 2023 as a regional security issue has become a global supply chain disruptor, sending shockwaves far beyond the Asia-Europe corridor.

The Global Supply Chain Butterfly Effect

Asia–North America East Coast
Goods from China, Southeast Asia, and India bound for the U.S. East Coast often transit the Suez Canal. Rerouting extends voyages by up to 14 days, tightening container availability, raising costs, and pressuring ports on both coasts to manage capacity mismatches.

Africa–Europe and Africa–Asia
African exporters, including agricultural and mineral suppliers, face longer, costlier routes to reach European and Asian markets, challenging businesses from cocoa traders in West Africa to cobalt miners in the DRC.

Middle East–Europe Energy
Beyond containerised cargo, 20% of global LNG trade and 30% of global oil flows pass through the Red Sea and Strait of Hormuz. Disruptions here drive up global energy prices, affecting industries and consumers worldwide, from European factories to Latin American fuel markets.

Global Shipping Networks
With more ships tied up on extended routes, the global pool of available vessels is effectively reduced, tightening capacity on other trades, including the transpacific (Asia–U.S. West Coast) and transatlantic (U.S.–Europe), even though they don’t pass through the Red Sea.

Industry Effect

Automotive: Impacting not just Europe, but also in North America, as Tier 1 suppliers depend on globally sourced components.

Retail & Fashion: Global brands with cross-regional supply chains face timing, cost, and margin pressures.

Food & Agriculture: Grain, rice, coffee, and fruit trades are experiencing higher freight costs, threatening price inflation in developing markets.

Electronics: Longer lead times impact consumer electronics and critical components like semiconductors.

What’s clear is that the Red Sea crisis is not just a regional challenge. It’s a global supply chain stress test, that will continue to demand resilience, agility, and innovation for some time.

Metro’s supply chain management expertise and advanced MVT technology help shippers adapt on the fly; rerouting cargo, shifting transport modes, and even switching suppliers with agility and precision. From high-level network redesign to SKU-level control, we empower you to overcome disruption with confidence. EMAIL Managing Director, Andy Smith, to learn more.

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Europe Builds Momentum as Trans-Pacific Slowdown Deepens

Global container shipping is evolving rapidly, with Asia–Europe trade lanes showing fresh strength just as the transpacific market enters a significant slowdown. This divergence is creating new challenges and opportunities for shippers.

On the Asia–Europe route, demand has been steadily rising, with spot freight rates climbing significantly since the end of May. After a sluggish start to the year, the peak season seems to have arrived, driven by stronger consumer sentiment in Europe, improved macroeconomic indicators, and renewed retailer confidence in stock building.

Forecasts for European imports have been upgraded. Instead of the previously expected 3.5% annual growth, volumes are now set to increase by 6% through 2025. This is being supported by lower inflation, falling unemployment, rising disposable income, and stronger euro/sterling, which is making imports from Asia more affordable.

A new UK trade agreement is also giving exporters a boost by reducing U.S. tariffs on inbound goods to 10%. Discussions with the EU are ongoing, and similar tariff terms could apply more broadly to European supply chains, further stimulating demand.

In contrast, container traffic from Asia to North America is heading in the opposite direction. The sharp increase in demand earlier this year, driven by front-loading stock ahead of tariff deadlines, has left warehouses full and order volumes slowing. With inventory levels high and economic uncertainty persisting, import activity is falling, and rates have dropped since early June from Asia.

Adding to this pressure is the looming reintroduction of US tariffs. Temporary suspensions on general and China-specific tariffs are set to expire in July and August respectively. While extensions are possible, the expected imposition of new duties, potentially rising to 55% for some Chinese goods, may suppress demand further and shift sourcing decisions in the second half of the year.

Although a short-lived spike in cargo arrivals at US West Coast ports may materialise in July, driven by attempts to beat the tariff deadlines, this is expected to be a temporary reprieve in a broader downtrend.

Meanwhile, carriers on the Asia–Europe route are preparing to balance higher demand with tighter capacity. Shipping lines plan to withdraw approximately 90,000 TEU of scheduled space in August compared to July, using blank sailings and capacity cuts to maintain pricing discipline. If volumes remain strong, this could lead to a second wave of rate increases before the end of summer.

Beyond commercial dynamics, security remains a key concern in the Red Sea. A bulk carrier was attacked this week using drone boats, rocket-propelled grenades, and small arms, in the first such assault since December. Analysts warn that the threat level to commercial shipping has risen significantly, with continued disruption to Suez-linked services.

As trade routes shift, tariffs tighten, and risks increase, the ability to adapt quickly and make informed shipping decisions is more critical than ever.

Metro’s sea freight team provides expert guidance to help you navigate volatile conditions, mitigate disruption, and make your supply chain more resilient. Whether you’re importing from Asia or exporting to global markets, we’ll keep your cargo moving and your costs under control.  EMAIL our managing director Andrew Smith.