Banks financing steel and aluminium component manufacturers could face deteriorating borrower margins even if clients have no direct obligation to purchase CBAM certificates. The source of pressure can be linked to EU customer contracts, where carbon-related costs and emissions-evidence requirements may be passed through purchasing arrangements. As a result, export relationships can become more relevant in credit assessment.
The proposed downstream expansion adds uncertainty for loans that extend beyond its intended implementation date. Manufacturers supplying products not covered by the current framework could face commercial exposure during the repayment period. Lenders are therefore expected to consider this risk when reviewing existing facilities and when assessing applications for new production financing.
Revenue exposure tied to CBAM coverage and EU customer programmes
A first credit question is how much revenue comes from products already covered by CBAM or potentially included in the proposed expansion. Customer concentration is also highlighted as a key factor, because losing a single major purchasing programme can affect debt service more than a smaller average cost increase across the order book.
Lenders are expected to identify which products are supplied to major EU customers and determine the current regulatory status of those products. They would then assess how changes in scope could affect future sales. Exposure should be evaluated at product and customer level rather than inferred from a manufacturer’s industry classification or overall export share.
Commercial contract terms shape who bears carbon-related costs
Loan assessments should examine how commercial agreements allocate carbon-related costs. A borrower with enforceable price-adjustment rights has a different risk profile from one committed to fixed prices throughout the contract period.
The presence of contractual protection does not remove all risk, according to the source material. A supplier attempting to pass on additional costs could lose orders if the customer can switch to an alternative source at a competitive price, making both legal terms and bargaining power relevant for lenders.
Emissions documentation obligations are treated as another cost driver in credit reviews. Manufacturers may keep adequate records for their own operations but still depend on upstream suppliers that cannot provide usable precursor emissions information. Lenders are expected to determine whether gaps can be addressed through existing supplier relationships, qualified alternative inputs, or investment in production and data systems.
Product-level modelling for embedded emissions, free allocation and certificate prices
Sensitivity analysis in lending should use product-specific assumptions rather than applying a blanket surcharge across all EU export sales. The cost calculation may depend on recognised embedded emissions, applicable free-allocation adjustments, carbon prices paid abroad, and CBAM certificate prices.
The source material notes that these variables can lead to materially different outcomes across a borrower’s product portfolio. Some products may face greater exposure than others, while certain goods may have limited or no liability under the applicable rules. Credit models should separate the current legal position from scenarios based on proposed downstream coverage.
The analysis should also cover whether borrowers can absorb additional costs, recover them through selling prices, or maintain margins by changing suppliers and production processes. This is presented as part of assessing how carbon-related pressures could translate into financial performance under different coverage scenarios.
Liquidity effects from documentation disputes and payment term changes
CBAM-related commercial pressures can affect liquidity as well as profitability. Customers may seek revised payment terms, withhold amounts pending delivery of documentation, or request compensation where agreed evidence is not provided.
These outcomes are described as potential contractual consequences rather than automatic CBAM requirements, but they could create working-capital pressure before annual earnings deteriorate. For existing facilities, lenders are advised to conduct targeted reviews covering product coverage, customer contract terms, and the availability of upstream emissions evidence.
Ongoing monitoring should focus on observable indicators such as lost tenders, price renegotiations, unresolved data requests, and changes in major customer purchasing plans. The source material also states that classifying a borrower as a green manufacturer provides limited insight into these specific cash-flow risks.
Lending conditions linked to traceability verification and supplier qualification
New lending may support commercially justified equipment upgrades, traceability systems, and supplier qualification. Where financing is intended to address CBAM-related vulnerabilities, disbursement conditions and monitoring can be linked to measurable improvements such as verified input traceability or successful qualification of alternative material sources.
Banks are also expected to distinguish consultancy and emissions-data preparation from independent verification. This approach is described as preserving separation of responsibilities where independent assurance is required.
The proposed downstream expansion becomes a credit risk when it weakens a borrower’s ability to retain customers or recover additional costs. Before financing production capacity dependent on European demand, lenders need to understand how carbon-related costs and documentation obligations could affect cash flow, contractual bargaining power, and debt-service capacity.