Shanghai has reinforced its position as the world’s most important container hub, handling more than 46 million teu in the first 10 months of 2025, a 6.5% year-on-year increase, even as China’s overall goods trade by value grew just 3.6% over the same period.
The divergence highlights a structural shift in global shipping, where port volumes and network strength are outpacing headline economic growth. Shanghai crossed a historic milestone last year by becoming the first port ever to handle more than 50 million teu in a full year, cementing its long-held position at the top of global port rankings.
According to statements from Shanghai International Port Group (SIPG) and Chinese authorities, the growth reflects more than a short-term surge. Rising transhipment volumes and ship-to-ship movements, alongside steady import and export flows, are reinforcing Shanghai’s role as a global exchange hub rather than a simple gateway for China’s domestic trade.
This performance comes against the backdrop of a slowing Chinese economy. Official data show total imports and exports of about RMB 37.3 trillion in the first 10 months of 2025, with policymakers emphasising “high-quality development” over rapid expansion. Trade with ASEAN and Belt and Road partners continues to grow faster than average, while private manufacturers are gaining export share, particularly in electric vehicles, batteries and solar equipment.
China’s port system appears to be benefiting from this shift. The Yangshan Deepwater Port, a core part of the Shanghai complex, now connects to around 350 international liner services and more than 700 ports worldwide, placing it at the sharp end of global container networks. UNCTAD’s liner shipping connectivity index consistently ranks China among the world’s best-connected maritime nations, with Shanghai leading that network.
Analysts note that tariff-related frontloading has supported volumes this year, as shippers rushed cargo ahead of potential new US and other trade measures. However, such pre-ordering typically produces short-lived spikes rather than sustained growth. Shanghai’s steady 6.5% increase across most of the year suggests deeper, structural drivers at work.
The concentration of cargo flows through a small number of mega hubs is also creating new risks for cargo owners. Industry sources point to cases where manufacturers that diversified production under “China plus one” strategies still found that a majority of their deepsea containers continued to pass through Chinese hubs such as Shanghai, either as origins, consolidation points or transhipment stops.
Chinese port operators and investors now hold stakes in terminals across the Global South, while domestic gateways continue to channel more cargo into containerised, hub-and-spoke networks. The result is a system in which a handful of ports carry a disproportionate share of global container volumes, increasing efficiency but also exposure.
Industry experts argue that shippers and beneficial cargo owners (BCOs) need to reassess resilience strategies, looking beyond factory locations to measure port and routing dependence. Designing alternative routings via non-Chinese hubs, and modelling cost, time, emissions and regulatory risks, is increasingly seen as essential.
Despite the risks, Shanghai’s dominance shows little sign of fading. Domestically, the port is positioned as a symbol of China’s continued opening and integration with global trade. Internationally, its scale and connectivity make it difficult to bypass.
Shanghai’s performance in 2025 sends a clear signal: in container shipping, resilience and vulnerability are no longer defined only by where goods are made, but by where global trade converges at the waterfront.
