# Change in imported concentrate stocks (imports − processing), Spain (copper) – ES, 2024

**2.30 tys. t**

- Fact ID: `PCUES-S-KONC-ZAPAS`
- Label (PL): Zmiana zapasu koncentratu importowanego (przywóz − przerób), Hiszpania (miedź)
- Value (machine): 2.3
- Standard deviation: 7
- Unit: tys. t
- Period: 2024
- Area: ES
- Metal: cu
- Verification: reconciled
- Note: 2024 balance, kt of contained Cu: value reconciled by weighted least squares (WLS); standard deviation after reconciliation 7.0; input data 2.8 ± 8.0.
- Source: Copper flow in Spain, 2024 balance – model estimates with a wide uncertainty interval (ai-waw.com) – https://ai-waw.com/przeplyw-metali/przeplyw-miedzi-hiszpania (class C, primary data under the publishers' licences; calculations by ai-waw.com)
- Publisher: ai-waw.com (calculations); data: MITECO, Eurostat (Comext, PRODCOM), company reports, European Foundry Federation
- Metal flow analysis: [AIWAW-2026-PCUES – Copper Flows in Spain](https://www.ai-waw.com/en/metal-flows/copper-flows-spain.md)

Cite: ai-waw.com, AIWAW-2026-PCUES v1.1, fact PCUES-S-KONC-ZAPAS – https://www.ai-waw.com/przeplyw-metali/przeplyw-miedzi-hiszpania