CN Code and Shipment Volume Determine the CBAM Regime

CBAM covers specified goods in the cement, iron and steel, aluminium, fertiliser, electricity and hydrogen sectors. The conclusion is based on the code of the specific goods in the EU nomenclature, not solely on their commercial name. The director therefore agrees the CN code with the buyer and customs representative before a long-term supply price is fixed.

In 2026, a single mass threshold of 50 tonnes per importer per calendar year is used for most cement, iron and steel, aluminium and fertiliser goods. This threshold does not apply to electricity and hydrogen. The obligation to hold authorised CBAM declarant status rests with the EU importer or its indirect customs representative, but it is advantageous for the Ukrainian seller to understand the buyer's status and data requirements in advance.

Two similar products may have different treatment because of composition, level of processing or a different code. The owner separates CBAM shipments from the rest of exports and maintains a separate set of production data for them. This makes it possible to calculate quickly which contracts are genuinely affected by the carbon component and avoids building unnecessary costs into goods outside the mechanism.

If a European buyer is approaching the annual threshold, it is useful for the exporter to obtain confirmation of how the next consignment will be processed. The Ukrainian producer does not perform the importer's obligations on its behalf, but can provide the code, product description and production data in advance so that the commercial shipment is not stopped at import.

Emissions Data Become Part of the Commercial Price

For actual values, the operator of an installation outside the EU collects data on production, materials, energy and emissions under the CBAM methodology. In August 2026, the European Commission published separate guidance for operators of installations outside the EU, including sector-specific documents, and adjusted default values. The producer should build its calculation using the current methodology that its European importer can use.

EU rules allow the use of values provided by the rules or actual data under the prescribed conditions. If a producer has lower emissions, verified actual figures may improve its negotiating position compared with a standard value. Where actual data are used, verification requirements must be considered: the first verification reports for 2026 imports are produced in the 2027 reporting cycle.

The importer submits the first annual CBAM declaration for 2026 imports by 30 September 2027 and fulfils the financial obligations concerning certificates in the same cycle. A buyer therefore assesses the future carbon cost in a 2026 contract already. It is advantageous for the Ukrainian producer to know its own indicators before negotiations so that the buyer does not build a maximum conservative reserve into the purchase price.

If a company supplies different grades of metal, fertiliser or other covered products, it is advisable to maintain data for the specific production processes and products rather than one average figure for the entire plant. This gives the buyer a more accurate basis for the declaration and allows the owner to see which products have the strongest economics after CBAM is taken into account.

Energy efficiency has a double economic effect: lower fuel and electricity use can reduce production cost and at the same time improve embedded-emissions data. The owner compares the cost of measurement, modernisation and verification with the actual difference in sale price and the volume of future EU contracts.

CBAM Is Embedded in the Contract with the Importer

Before signing the foreign-trade agreement, the director agrees the list of data, update frequency, transmission format and responsible persons. The contract should define who reports a methodology change, who pays for additional verification and how the parties revise the price if CBAM materially changes the economics of the supply. This turns the issue into a clear transaction-performance mechanism.

Production data may contain commercially sensitive information about raw materials, technology and energy consumption. The exporter provides the buyer with the amount required for CBAM and separately establishes confidentiality and permitted use of the information. For several buyers of the same product, it is convenient to maintain one database by installation and period so that different versions of the same indicators are not created.

In a long-term contract, the parties may define a price-adjustment mechanism if the cost of certificates or calculation methodology materially changes the importer's costs. For the Ukrainian seller, this avoids transferring all risk into a fixed purchase price for several years and helps preserve a predictable margin.

UBC can compare the goods with CBAM codes, organise the required production-document set, agree information obligations with the importer and include them in the foreign-trade contract. The owner receives a solution for EU sales: a clear product status, a data package and a pricing mechanism that allows supplies to continue and profit to be earned under the new rules.