The EU’s Carbon Border Adjustment Mechanism (CBAM) and the “Melt and Pour” rule are no longer future risks – they are present costs. And they are fundamentally reshaping which coated steel products make commercial sense for European projects.
The compliance math is brutal:
opened on October 1. By October 8, 35.9% was consumed, with 45 order numbers exhausted .
are now 50%, doubling from the previous 25% .
is mandatory. Without verified carbon footprint data, importers face default values that are 30%–50% higher than actual emissions.
Why ZAM (Zinc-Aluminum-Magnesium) coated steel is the answer:
ZAM is not just a corrosion solution – it is a compliance solution.
✅ Superior corrosion resistance – 5–12 times better than GI, extending product lifespan and reducing replacement-driven carbon emissions over the project lifecycle
✅ Cut-edge self-healing – Forms a dense protective layer (Zn₅(OH)₈Cl₂·H₂O) that prevents corrosion spread, especially critical for coastal EU projects
✅ Lower friction, better formability – Reduces processing waste and energy consumption downstream
✅ Full CBAM documentation – CNB Group provides verified Product Carbon Footprint (CFP) data for every ZAM shipment
CNB Group’s ZAM capabilities:
✅ Coating weight: ZM40 to ZM600 – China‘s first ZM600 producer
✅ Thickness: 0.3mm to 8.0mm
✅ Width: 900mm to 1600mm
✅ Grades: DX51D–DX57D, S220GD–S550GD
✅ Daily stock: 3,000+ tons – fast delivery for EU project schedules
✅ CBAM-ready: Product carbon footprint data and melt-and-pour traceability available upon request
Where ZAM is winning in Europe:
Application | Why ZAM for EU |
Solar PV mounting | 25-year design life, low carbon footprint per MW |
Coastal infrastructure | Salt spray resistance 1,400+ hours |
Agricultural buildings | Ammonia resistance, long lifespan |
Pre-engineered steel buildings | Lower maintenance, reduced lifecycle carbon |
The bottom line: In the CBAM era, the cheapest steel at the port is not the cheapest steel for your project. Compliance-ready steel is the only steel that works. And CNB Group has it in stock, with the documentation you need.
📩 Contact us today. Request our ZAM specifications and CBAM carbon footprint data for your EU-bound project.