310 Hot-Rolled Stainless Steel Heavy Slab 18mm
310 high-temperature stainless steel slab, hot-rolled to 18 mm thickness and exceeding 1880 mm width, supplied as flat pieces not in coils. This product is not further worked beyond hot rolling and meets the tariff item's criteria for flat-rolled stainless steel of a width of 600 mm or more and thickness exceeding 10 mm. Its high-temperature resistance suits furnace and heat-exchanger applications.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +50.0% | 50% |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is a semi-finished slab not yet hot-rolled into a flat-rolled product
Semi-finished stainless steel products are classified under heading 7218.
If the thickness is between 4.75 mm and 10 mm
Thinner hot-rolled stainless steel plates fall under a different subheading.
If the product has been further worked, such as by cutting to shape or edge trimming
Additional working beyond hot rolling may move the product to the 'other' subheading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify that the product is described as a flat-rolled product, not as a semi-finished slab, which would fall under a different heading
• Ensure the width and thickness are clearly stated on the commercial invoice
• Check if the product requires any import permits or meets specific standards for high-temperature service
Related Products under Tariff item 7219.21.00
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