HTS heading 7210 · Chapter 72
HTS 7210: Flat-rolled products of iron or nonalloy steel, of a…
HTS heading 7210 covers flat-rolled products of iron or nonalloy steel, of a width of 600 mm or more, clad, plated or coated. It has 14 tariff lines with a duty rate; the general (MFN) rates are Free (14 lines).
Imports may also owe Chapter 99 tariffs (Section 232, 301 or 201) depending on origin and date, plus the Merchandise Processing Fee and, by sea, the Harbor Maintenance Fee.
Rates from the 2026 HTS Revision 22, effective October 30, 2026. Source: U.S. International Trade Commission.
Tariff lines and duty rates
| HTS code | Description | General | Special | Column 2 | Estimate |
|---|---|---|---|---|---|
| Plated or coated with tin: | |||||
| 7210.11.00.00 | Of a thickness of 0.5 mm or more[kg] | Free | 6% | Estimate → | |
| 7210.12.00.00 | Of a thickness of less than 0.5 mm[kg] | Free | 6% | Estimate → | |
| 7210.20.00.00 | Plated or coated with lead, including terne-plate[kg] | Free | 6% | Estimate → | |
| 7210.30.00 | Electrolytically plated or coated with zinc | Free | 21.5% | ||
| 7210.30.00.30 | Of high-strength steel[kg] | Estimate → | |||
| 7210.30.00.60 | Other[kg] | Estimate → | |||
| Otherwise plated or coated with zinc: | |||||
| 7210.41.00.00 | Corrugated[kg] | Free | 21.5% | Estimate → | |
| 7210.49.00 | Other | Free | 21.5% | ||
| Of high-strength steel: | |||||
| 7210.49.00.40 | “Advanced” or “ultra” of a kind described in statistical note 4 to this chapter[kg] | Estimate → | |||
| 7210.49.00.45 | Other[kg] | Estimate → | |||
| Other: | |||||
| 7210.49.00.91 | Of a thickness of 0.4 mm or more[kg] | Estimate → | |||
| 7210.49.00.95 | Other[kg] | Estimate → | |||
| 7210.50.00 | Plated or coated with chromium oxides or with chromium and chromium oxides | Free | 45% | ||
| 7210.50.00.20 | Of a width less than 1050 mm[kg] | Estimate → | |||
| 7210.50.00.90 | Other[kg] | Estimate → | |||
| Plated or coated with aluminum: | |||||
| 7210.61.00.00 | Plated or coated with aluminum-zinc alloys[kg] | Free | 21.5% | Estimate → | |
| 7210.69.00.00 | Other[kg] | Free | 21.5% | Estimate → | |
| 7210.70 | Painted, varnished or coated with plastics: | ||||
| 7210.70.30.00 | Not coated or plated with metal and not clad[kg] | Free | 0.4¢/kg + 20% | Estimate → | |
| 7210.70.60 | Other | Free | 21.5% | ||
| Zinc coated or plated: | |||||
| 7210.70.60.30 | Electrolytically coated or plated[kg] | Estimate → | |||
| 7210.70.60.60 | Other[kg] | Estimate → | |||
| 7210.70.60.90 | Other[kg] | Estimate → | |||
| 7210.90 | Other: | ||||
| 7210.90.10.00 | Clad[kg] | Free | 30% | Estimate → | |
| Other: | |||||
| 7210.90.60.00 | Electrolytically coated or plated with base metal[kg] | Free | 45% | Estimate → | |
| 7210.90.90.00 | Other[kg] | Free | 21.5% | Estimate → |
25 lines shown. Statistical suffixes (the last two digits) inherit the rate of the 8-digit subheading above them.
Example: base duty and fees on $10000
For HTS 7210.11.00.00 at the general rate of Free, shipped by ocean, before any Chapter 99 tariffs:
| Base duty (Free) | $0.00 |
| Merchandise Processing Fee (0.3464%, min $34.58) | $34.64 |
| Harbor Maintenance Fee (0.125%) | $12.50 |
| Duty and fees | $47.14 |
Origin-specific tariffs can multiply this. Run this example from China or from Mexico to see every line.