Chromium Oxide Plated Steel for HVAC Duct Lining

Flat-rolled nonalloy steel, 650 mm width, coated with chromium oxides for corrosion resistance in HVAC ductwork lining. Meets HTS 7210.50.00.20 criteria: width 600-1050 mm, plated with chromium/chromium oxides. Coating prevents rust in humid environments.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

7210.20.00Same rate: 35%

If Lead-tin plated products have dedicated subheading 7210.20.

7307.19.30Higher: 40.6% vs 35%

If imported as tube/pipe fittings rather than flat sheet

Fabricated tubular products of coated steel classify under 7307.

7212.60.00Same rate: 35%

If in coils and clad with precious metal

Coiled clad products with specific claddings move to 7212.60.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

,Test coating adherence to distinguish from 'further worked' organic overlays

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