Ücretsiz

CN 7304

Tubes, pipes and hollow profiles, seamless, of iron or steel (excl. products of cast iron)

✓ CBAM kapsamında Iron and steel

CBAM maliyet önizlemesi

Güncel ETS fiyatı: €83.4/t CO₂. Örnek: 1 ton CN 7304 varsayılan faktörlerle bugün ~€17.97 CBAM sertifika maliyeti.

Doğrudan emisyonlar
1.88 t CO₂/t
Dolaylı emisyonlar
0.275 t CO₂/t
CBAM cost (1000 t shipment)
€17,973
Bu nasıl hesaplanır?

CBAM sertifika maliyeti = gömülü emisyon × ETS fiyatı × (1 − ücretsiz tahsis faktörü) × kademeli geçiş çarpanı.

Phase-in 2026: 10% of full certificate cost. Free allocation assumed 0% in this preview.

CBAM maliyetimi hesapla →

AB'ye en büyük ihracatçılar

Eurostat Comext, son mevcut yıl. Gösterilen rakamlar AB dışı ithalat (ton).

KökenTon / yılPay
China450,00065%
Ukraine130,00019%
India110,00016%

Source: Eurostat Comext annual extra-EU trade.

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AutoCBAM ekibi tarafından gözden geçirildi — son güncelleme 2026-04-28.

Methodology guide -- CN 7304 (seamless steel tube)

Seamless tube is high-value CBAM steel, dominated by Chinese supply (~450kt/yr). Production process (Mannesmann piercing) is energy-intensive, adding to upstream BF-BOF emissions.

Step 1 -- request route-specific verified data. Seamless tube emissions vary by mill: modern Chinese plants (Tianjin Pipe, Baosteel) report 1.9-2.2 t/t direct; older capacity reports 2.3-2.6 t/t.

Step 2 -- handle oil & gas grades carefully. OCTG (Oil Country Tubular Goods) often has API 5L or API 5CT certifications with stringent quality control. CBAM verification is independent of API certification -- request both.

Step 3 -- monitor strategic supply. Seamless tube supply is concentrated; CBAM cost differences between qualified suppliers can be material in long-term procurement decisions.

Sıkça sorulan sorular

What is CN 7304?
Tubes, pipes and hollow profiles, seamless, of iron (excl. cast iron) or steel. Used in oil & gas, power generation, structural applications.
How does seamless production differ from welded for CBAM?
Seamless tube production uses Mannesmann piercing or extrusion -- emissions intensive. Per-tonne emissions are typically 0.1-0.2 t CO2/t higher than welded tube of equivalent grade.

Bu ürün için emisyon-maliyet raporu alın

CN 7304 için sektör varsayılanları, ilk 3 köken ülke ve ETS bağlantılı maliyet öngörüsü içeren ücretsiz PDF.

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