UK CBAM default values for CN 7226: Flat-rolled other alloy steel, < 600 mm wide
The official UK default values (embodied emissions, tCO₂e per tonne of product) for every CN code under heading 7226, exactly as HM Treasury's default-values force-of-law notice publishes them (2026-10-16). One value per code for every country of origin, in force from 1 January 2027 to 31 December 2028; per-country values follow from 2029. Importers use them when verified actual emissions are not available.
- Sector: Iron & steel. Only direct emissions are charged under UK CBAM.
- Mark-up: already included in the published values (10% for this sector) — nothing is added on top.
- The charge: embodied emissions × the UK CBAM rate for iron & steel in the quarter of import, minus any carbon price relief. No certificates; the rate already reflects UK ETS free allocation.
What UK CBAM costs on CN 72261100: worked example
1,000 tonnes of CN 72261100, imported in 2027-Q1, on the UK default value, at the ILLUSTRATIVE UK CBAM rate (published by HM Treasury on 2026-10-16; the 2027-Q1 rate is due before the quarter starts) of £9.69/tCO₂e for iron & steel.
| tCO₂e per tonne | Embodied tCO₂e | UK CBAM charge | |
|---|---|---|---|
| UK default value (mark-up included) | 6.777 | 6,777 | £65,669 |
| Same emissions without the mark-up (verified data) | 6.1609 | 6,161 | £59,699 |
UK default values by CN code
| CN code | Description | UK default value (tCO₂e/t) |
|---|---|---|
| 72261100 | Flat-rolled products of silicon-electrical steel, of a width of less than 600mm, hot-rolled or cold-rolled “cold-reduced”, grain-oriented | 6.777 |
| 72261910 | Flat-rolled products of silicon-electrical steel, of a width of less than 600mm, not further worked than hot-rolled | 5.252 |
| 72261980 | Flat-rolled products of silicon-electrical steel, of a width of less than 600mm, cold-rolled “cold-reduced”, whether or not further worked, or hot-rolled and further worked, non-grain-oriented | 6.720 |
| 72262000 | Flat-rolled products of high-speed steel, of a width of less than or equal to 600mm, hot-rolled or cold-rolled “cold-reduced” | 4.956 |
| 72269120 | Flat-rolled products of tool steel, of a width of less than 600mm, simply hot-rolled | 6.618 |
| 72269191 | Flat-rolled products of alloy steel other than stainless steel, simply hot-rolled, of a thickness of greater than or equal to 4.75mm, of a width of less than 600mm (excluding of tool steel, silicon-electrical steel or high speed steel) | 7.040 |
| 72269199 | Flat-rolled products of alloy steel other than stainless steel, simply hot-rolled, of a thickness of less than 4.75mm, of a width of less than 600mm (excluding of tool steel, silicon-electrical steel or high speed steel) | 4.076 |
| 72269200 | Flat-rolled products of alloy steel other than stainless, of a width of less than 600mm, not further worked than cold-rolled “cold-reduced” (excluding products of high-speed steel or silicon-electrical steel) | 4.062 |
| 72269910 | Flat-rolled products of alloy steel other than stainless, of a width of less than 600mm, hot-rolled or cold-rolled “cold-reduced” and electrolytically plated or coated with zinc (excluding products of high-speed steel or silicon-electrical steel) | 6.674 |
| 72269930 | Flat-rolled products of alloy steel other than stainless, of a width of less than 600mm, hot-rolled or cold-rolled “cold-reduced” and plated or coated with zinc (excluding electrolytically plated or coated, and products of high-speed steel or silicon-electrical steel) | 5.078 |
| 72269970 | Flat-rolled products of alloy steel other than stainless, of a width of less than 600mm, hot-rolled or cold-rolled “cold-reduced” and further worked (excluding plated or coated with zinc, and products of high-speed steel or silicon-electrical steel) | 7.172 |
Questions about CN 7226
What is the UK CBAM default value for CN 72261100?
6.777 tCO2e per tonne of product for every country of origin, from 1 January 2027 to 31 December 2028 (HM Treasury's default-values force-of-law notice). The 10% mark-up is already included.
What does UK CBAM cost on 1,000 t of CN 72261100?
On the UK default value, 1,000 t of CN 72261100 embodies 6,777 tCO2e; at the ILLUSTRATIVE UK CBAM rate (published by HM Treasury on 2026-10-16; the 2027-Q1 rate is due before the quarter starts) of £9.69 per tCO2e the charge is about £65,669. Verified actual data without the mark-up would be about £59,699.
Which emissions count under UK CBAM for CN 7226?
Direct emissions embodied in the goods, including those of CBAM precursors. Indirect emissions from electricity are not charged under UK CBAM.
Can I use actual emissions instead of the UK default value?
Yes: verified actual emissions from the producing installation replace the default (and its mark-up). The verifier must be accredited to ISO/IEC 17029 and ISO 14065 by a member of the Global ACI.