Bonderized Steel Sheet
Galvannealed steel with phosphate chemical conversion coating (>600 mm wide) for paint adhesion. 7210.90.90.00 as chemically treated ('further worked') plated nonalloy steel.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If galvanized + phosphate but specific width
Narrower galvanized phosphate-coated sheets have separate codes.
If heat-resisting steel base
Alloy steels meeting heat-resisting definition use specific subheading.
If phosphate coating imported separately
Chemical preparations for metal treatment classify in Chapter 28.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Phosphate crystal size/type (Zn, Fe, Mn) documented for adhesion specs
• Common auto body steel; IATF 16949 cert speeds clearance
• Chemical treatment layer very thin - distinguished from paint by test
Related Products under HTS 7210.90.90.00
Lead Coated Roofing Steel
Hot-dip lead coated carbon steel sheet for traditional roofing, width exceeding 600 mm. Classified under 7210.90.90.00 'other' clad nonalloy steel products.
Double-Sided Painted Steel
Galvanized steel with paint on both sides for sandwich panel cores, >600 mm wide. 7210.90.90.00 as multiply coated nonalloy flat-rolled product.
Chromate Passivated Galvanized Steel
Hot-dip galvanized with chromate conversion coating for temporary corrosion protection, width >600 mm. HTS 7210.90.90.00 chemical surface treatment on plated steel.
Printprime Steel Sheet
Base coat steel with print primer for lithographic printing applications, >600 mm wide. 7210.90.90.00 multi-coated nonalloy steel for specialty printing.
Weathering Steel Coated Panel
Galvanized COR-TEN equivalent with protective organic coating, >600 mm wide for bridges/buildings. 7210.90.90.00 coated nonalloy (not true alloy weathering) steel.
Tinplate ETP Steel Sheet
Electrolytically tin plated steel sheet, width >600 mm, for food can manufacturing. HTS 7210.90.90.00 covers this plated nonalloy steel not qualifying for specific tinplate subheadings due to width or other specs.