CBAM default value for CN 7304 29 from China

Casing and tubing, seamless, of iron or steel, of a kind used in drilling for oil or gas (excl. products of cast iron) (iron and steel)

EU default value

2.68

t CO2e per tonne, before mark-up

Used in 2026 (incl. 10% mark-up)

2.948

t CO2e per tonne

Buyer's cost per tonne, 2026 to 2034

€120 to €261

at €75/t CO2

What it means for your EU buyer

When an EU importer brings in this product from China without verified emissions data from the producer, it must use the EU default value above, plus a mark-up of 10% in 2026, 20% in 2027 and 30% from 2028. The free allocation deducted from the importer's obligation shrinks every year and ends in 2034, so the cost per tonne rises each year even though the default stays the same.

202620272028202920302031203220332034
Buyer's cost per tonne by import year, CO2 at €75/t.
Import yearDefault incl. mark-upFree allocation deductedCertificates per tonneCost per tonne at €75
20262.948-1.3481.6€120
20273.216-1.3141.902€143
20283.484-1.2452.239€168
20293.484-1.0722.412€181
20303.484-0.7122.772€208
20313.484-0.5392.945€221
20323.484-0.3673.118€234
20333.484-0.1943.29€247
20343.484-03.484€261
Calculate for your tonnage

How to report a lower figure

For iron, steel and aluminium goods only direct emissions count: the fuels burned in your plant and the embedded emissions of the steel or aluminium you buy in. Electricity is not counted. Many producers, especially processors that buy in their steel or aluminium, come in well below the default. Your actual figure can replace the default once an EU-accredited verifier has checked it.

Related products under heading 7304

  • CN 7304 11 00 Line pipe of a kind used for oil or gas pipelines,...: 7.005
  • CN 7304 19 Line pipe of a kind used for oil or gas pipelines,...: 2.68
  • CN 7304 22 00 Drill pipe, seamless, of stainless steel, of a kind used in...: 7.005
  • CN 7304 23 00 Drill pipe, seamless, of a kind used in drilling for oil or...: 2.68
  • CN 7304 24 00 Casing and tubing, seamless, of a kind used for drilling...: 7.005
  • CN 7304 31 Tubes, pipes and hollow profiles, seamless, of circular...: 2.68
  • CN 7304 39 Tubes, pipes and hollow profiles, seamless, of circular...: 2.68
  • CN 7304 41 00 Tubes, pipes and hollow profiles, seamless, of circular...: 7.005
  • CN 7304 49 Tubes, pipes and hollow profiles, seamless, of circular...: 7.005
  • CN 7304 51 Tubes, pipes and hollow profiles, seamless, of circular...: 2.68
  • CN 7304 59 Tubes, pipes and hollow profiles, seamless, of circular...: 2.68
  • CN 7304 90 00 Tubes, pipes and hollow profiles, seamless, of non-circular...: 2.68

Default values: Implementing Regulation (EU) 2025/2621 Annex I/IV as corrected by (EU) 2026/1740 (Commission file v2, 6 Aug 2026). Benchmarks: Implementing Regulation (EU) 2025/2620, Annex section 5, Column B (Commission file v1, 6 Feb 2025). Cross-sectoral correction factor taken as 1; carbon prices paid outside the EU are not deducted. Indicative only, not legal or customs advice. See the disclaimer.