China’s steel sector closed 2025 with record-breaking trade flows, as steel exports and iron ore imports simultaneously surged to all-time highs. The data highlights a widening gap between weak domestic demand and strong external reliance, reinforcing China’s outsized influence on global steel and raw-material markets.
Steel Exports Accelerate Despite Global Trade Barriers
China exported an unprecedented 11.3 million tonnes of steel in December 2025, marking the highest monthly shipment ever recorded. The surge was largely driven by exporters accelerating shipments ahead of new export licence requirements that came into force in January 2026, prompting aggressive order execution before tighter controls.
On an annual basis, China’s steel exports rose to around 119 million tonnes in 2025, up about 7.5% year-on-year. This growth came despite rising protectionist measures across key importing regions, including safeguard duties, anti-dumping cases, and carbon-related trade barriers.
The export momentum underscores how Chinese mills have increasingly leaned on overseas markets to maintain capacity utilisation, as domestic steel consumption remains under pressure.
Iron Ore Imports Hit New Peak Levels
At the same time, China’s iron ore imports also reached historic highs. December 2025 imports stood at nearly 120 million tonnes, the strongest monthly inflow on record. For the full year, iron ore imports climbed to approximately 1.26 billion tonnes, representing a modest increase of nearly 2% compared to 2024.
The strong inflow reflects a combination of factors:
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Mills rebuilding inventories amid relatively stable margins
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Continued preference for high-grade imported ore over domestic supply
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Expectations of steady steel production despite a softer construction outlook
Global miners benefited from China’s sustained buying interest, even as questions persist over the durability of demand into 2026.
Domestic Demand Remains the Weak Link
China’s record trade volumes contrast sharply with conditions at home. Steel demand within the country continues to face headwinds from a prolonged downturn in the real estate sector, subdued infrastructure growth, and cautious manufacturing activity.
While production has not collapsed, consumption growth has clearly stalled, forcing mills to divert excess output toward export markets. This dynamic raises concerns about long-term sustainability, particularly as global markets grow increasingly sensitive to Chinese steel inflows.
Policy Shifts Add Uncertainty for 2026
Looking ahead, China’s introduction of export licence requirements for steel products from January 2026 signals a more controlled approach to outbound shipments. While the move is not a direct export restriction, it adds administrative oversight and could moderate export volumes once the initial front-loading effect fades.
At the same time, global developments such as carbon border mechanisms, especially in Europe, and ongoing trade remedy actions may further complicate China’s steel trade landscape.
Market Implications
The combination of record exports and strong raw-material imports suggests that China’s steel sector remains production-oriented rather than demand-driven. In the near term, this supports iron ore demand and keeps export competition intense in global steel markets. Over the medium term, however, tighter policy controls and external trade pressures could reshape flow patterns.
Key Data Snapshot
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December 2025 steel exports: ~11.3 million tonnes (all-time monthly high)
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Full-year 2025 steel exports: ~119 million tonnes (+7.5% YoY)
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December 2025 iron ore imports: ~120 million tonnes (record high)
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Full-year 2025 iron ore imports: ~1.26 billion tonnes (+~2% YoY)
Bottom line:
China’s steel trade data for late 2025 highlights a sector increasingly dependent on exports and imported raw materials amid weakening domestic demand. How effectively policy tightening and global trade barriers curb this imbalance will be a key theme shaping steel and iron ore markets in 2026.