Tungsten Sheet for Heat Shields
Thin tungsten alloy sheet used in spacecraft heat shields due to high melting point. The sheet is not simply sintered and is alloyed, meeting the sheet definition under Chapter 81 notes.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
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
• Confirm sheet thickness and alloy composition
• Provide a technical datasheet on thermal properties
• Ensure the sheet is not coated or processed to become an article of another heading
Related Products under Tariff item 8101.99.00
Tungsten Alloy Bar for Balancing Weights
A dense tungsten alloy bar used for precision balancing in automotive wheels. The bar is not simply sintered and is alloyed, meeting the definitions of bars and rods under Chapter 81 notes.
Tungsten Alloy Plate for Radiation Shielding
A dense tungsten alloy plate used for radiation shielding in medical X-ray rooms. The plate is not simply sintered and is alloyed, fitting the definition of plates under Chapter 81 notes.
Tungsten Alloy Round Bar
A solid cylindrical bar made from tungsten alloy, used in high-temperature aerospace applications. The bar is not obtained by simple sintering and is alloyed, meeting the bar definition under Chapter 81 notes.
Tungsten Anvil for Jewelry Hammering
Compact tungsten anvil blocks for precision metalworking in jewelry fabrication. These are finished articles of tungsten, not covered by other specific headings, and fall under 'other' articles of tungsten.
Tungsten Balance Beam for Gymnastics
High-density tungsten counterweights integrated into gymnastics balance beams for stability. These are finished articles of tungsten, classified as 'other' articles under this tariff item.
Tungsten Carbide Cutting Insert
A precision-engineered insert made from sintered tungsten carbide used in machining tools for cutting metals. It is an 'other' article of tungsten, distinct from unwrought forms, powders, or simple wrought products.