
China Steel: Output-Cut Policy, Demand Rebalancing, and Raw-Material Imports
China's crude steel output fell toward a multi-year low near 960 million tonnes in 2025, as capacity-swap tightening converged with a structural contraction in construction demand and a record diversion of output to exports.
China's crude steel production fell roughly 4% in 2025, the sharpest annual decline in a decade, pulling output below one billion tonnes for the first time in years. The policy driver is an accelerating capacity-swap regime, with the replacement ratio raised to at least 1.5 to 1 and output controls committed through 2030. Demand has rebalanced: construction's share of steel use has fallen sharply since 2020, with manufacturing overtaking it as the primary end-use, while displaced supply found a partial outlet in record steel exports near 119 million tonnes. Iron ore imports rose to a record despite the output decline, while coking-coal imports contracted, with Mongolia consolidating share as Australian coal slipped.
What's inside
- 01Executive Summary
- 02Crude Steel Output: 2025 Production and the Sub-One-Billion-Tonne Threshold
- 03Capacity-Swap Policy: The Replacement Ratio and Regional Implementation
- 04The 14th and 15th Five-Year Plan Supply-Side Commitments
- 05Construction Contraction: Rebar Demand, Property Completions, and the Floor
- 06Demand Rebalancing: Manufacturing, Infrastructure, and Machinery
- 07Steel Exports: Record Volumes, Product-Mix Shift, and Trade Friction
- 08Iron Ore Imports: Record Volumes Against Falling Output and Simandou
- 09Coking Coal Imports: Mongolia's Share and Australia's Structural Decline
- 10Price and Margin Environment: Mill Profitability Under Output Controls
- 11Implications for Global Steel Trade and Iron Ore and Coking Coal Balances
- 12Data Appendix and Methodology
- ↳China Steel trend dashboard (historical + forward scenarios)
- ↳China import/export trend dashboard by commodity
- ↳Smelter margin and utilization tracking
- ↳Policy-event calendar with demand response
- ↳Domestic inventory and exchange-flow monitor
- ↳Sensitivity matrix: price, cost, and policy variables
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