The EU’s Carbon Border Adjustment Mechanism (CBAM) extends carbon-accounting requirements into the steel supply chain before crude steel production begins. Agglomerated iron ore pellets are covered goods under CN code 2601 12 00, bringing upstream emissions data and verification into the procurement decisions of integrated steelmakers and their suppliers.
For mining groups, pellet producers, commodity traders and EU importers, the implications extend beyond the metallurgical quality of raw materials. Pellet sources with comparable production performance can have different embedded-emissions values and different levels of data reliability, affecting the emissions attributed to downstream steel products.
Iron ore pellets are covered under the current CBAM framework
The European Commission confirms that iron ore pellets classified under CN code 2601 12 00 fall within CBAM. Agglomerated iron ore is also among the categories for which indirect emissions are relevant under the current methodology.
When pellets are used as precursors in the production of complex goods, their embedded emissions can feed into the downstream calculation in accordance with the applicable precursor rules. Carbon accounting therefore extends beyond the steelmaking installation itself and can depend on information originating at upstream production facilities.
Pellet quality has traditionally influenced blast-furnace productivity and fuel consumption. CBAM adds an emissions-data dimension to sourcing decisions: a steelmaker may receive pellets with similar metallurgical characteristics but different embedded-carbon values. Without reliable precursor information, the downstream producer may have to use default values even if its own installation maintains strong emissions-monitoring systems.
Procurement decisions must reflect verified precursor emissions
Integrated steelmakers need to evaluate raw materials at product and process level rather than relying exclusively on corporate-average emissions targets. The applicable CBAM methodology determines which emissions reductions affect the statutory calculation and which improvements belong to a broader product-footprint assessment.
Procurement teams should record the pellet-producing installation, country of origin, CN code, quantity, reporting period and verified emissions value whenever actual values are used. The downstream verifier must be able to establish that the upstream verification documentation corresponds to the precursor consumed in the relevant production process.
Where valid actual emissions data are unavailable, the methodology permits the use of applicable default values. Depending on the circumstances, these may produce a less favourable emissions result than substantiated installation-specific data.
The commercial implications should be assessed quantitatively. Pellets with lower embedded emissions or more reliable documentation may reduce the emissions attributed to downstream steel and improve the EU importer’s CBAM certificate position. This potential benefit can offset part of a higher raw-material purchase price, but it should be calculated rather than assumed from a general low-carbon claim.
Industrial records provide the basis for traceability
CBAM controls should build on existing operational documentation wherever possible. Relevant records include production orders, warehouse movements, fuel-meter data and material issues recorded in enterprise resource planning (ERP) systems, alongside the applicable precursor and production records.
A dedicated CBAM spreadsheet can support calculations, but it should not become the sole record of emissions allocation. The reported value must remain traceable to the underlying purchasing and production documentation, particularly when precursor-specific actual emissions values are applied.
For integrated mills, the objective is to connect the emissions value to the actual material entering production and to the installation and reporting period covered by the relevant verification evidence. Changes in suppliers, sourcing routes, prices or regulatory requirements should be reflected through controlled assumptions and documented procedures.
This approach also helps management distinguish investments that reduce current CBAM costs from measures that improve the wider product footprint, reduce energy costs or limit future transition risks. Each benefit should be recorded against the relevant calculation boundary to avoid double counting.
International raw-material supply chains extend compliance responsibilities
Steelmakers in South-East Europe frequently obtain raw materials through international commodity supply chains. As a result, CBAM data requirements can reach pellet producers and other suppliers well beyond the region where the steel is manufactured.
A Balkan steel mill cannot reconstruct credible installation-level precursor emissions data after the material has already been consumed if the necessary supplier information was never collected. Early contractual requirements are therefore important for maintaining a complete emissions record.
Integrated steelmakers should incorporate CBAM data quality into raw-material qualification procedures and supplier scorecards. Long-term pellet supply contracts should specify obligations to provide installation-level emissions information, verification reports and correction notices aligned with the steelmaker’s reporting calendar.
These requirements are relevant to pellet suppliers, mining groups, traders, procurement teams and EU importers alike. The importer needs a defensible emissions figure for its CBAM declaration, while the supplier must maintain records that the buyer and accredited verifier can trace to the relevant installation and reporting period. Commercial product-footprint assessments should remain distinct where they extend beyond the statutory CBAM methodology.
Contractual controls must be established before reporting deadlines
The compliance file should connect the CN code, precursor, production-process boundary, material records and verified emissions value. It should also identify who approves each assumption and establish a documented fallback where the preferred emissions treatment cannot be substantiated.
A less favourable fallback may still be preferable to discovering an evidence gap only when an accredited verifier, customs authority or authorised CBAM declarant challenges the reported value. Resolving these issues before the transaction or reporting period is finalised can also simplify subsequent price adjustments, verification changes and management reporting.
Purchasing, production, customs and finance teams should work from consistent underlying records. This allows companies to explain the reported emissions figure to both a verifier and a commercial manager, while identifying the operational conditions that could change the result.
Under CBAM, the emissions value associated with steel can be influenced before iron ore enters the furnace. For integrated steelmakers, upstream precursor data quality is consequently part of raw-material procurement, supplier management and downstream carbon-cost control.
