Industry Metals
Zinc Supply-Demand Balance: Concentrate Tightness, Inventory Signals, and 2026 Rebalancing
Examines the 2025 LME inventory squeeze and record backwardation, the concentrate-to-metal bottleneck behind historically low treatment charges, and whether rising mine supply and a forecast refined surplus normalize the market through 2026.
$5,20041 pages · PDF · 2.3 MB
Summary
Zinc spent 2025 caught between a tight concentrate market and a recovering mine supply base, a tension visible in collapsed treatment charges, drawn-down LME stocks, and sharp backwardation. This report builds the balance from mine through smelter to galvanized demand, reads the inventory and curve signals, and tests whether new mine supply tips the refined market back into surplus through 2026.
Updated Jan 2026 · By Mining Terminal Research
What's inside
Table of contents
- 01Executive Summary: Balance Sheet and Price Signal Review
- 02Mine Supply Recovery: Kipushi, Tara, Antamina, and Peruvian Output Trends
- 03Concentrate Availability: Treatment Charge Collapse and the Feedstock Bottleneck
- 04Refined Metal Production: Output Gains and Margin Pressure at Smelters
- 05LME and SHFE Inventory Dynamics: The 2025 Drawdown and Backwardation Anatomy
- 06Regional Arbitrage: SHFE-LME Price Divergence and Physical Flow Implications
- 07Galvanizing and Steel Demand: Construction, Infrastructure Spend, and China's Housing Drag
- 08Refined Balance Scenarios: From 2025 Deficit to 2026 Surplus Trajectory
- 09Price Outlook: Backwardation Unwinding, Forward Curve Structure, and Downside Risks
- 10Risk Register: Concentrate Disruptions, Tariff Headwinds, and Demand Sensitivity
- 11Conclusions: Investment and Procurement Implications for the Year Ahead
- 12Data Appendix: ILZSG Balance Data, LME and SHFE Stocks, and TC Benchmark History
Charts & data tables
- ↳Zinc Supply-Demand Balance trend dashboard (historical + forward scenarios)
- ↳Mine output versus smelter utilization dashboard
- ↳Treatment-charge trend by quarter
- ↳Warehouse inventory and spread-monitor chart
- ↳Demand split by construction, manufacturing, and power
- ↳Sensitivity matrix: price, cost, and policy variables
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