Laboratory Porcelain Combustion Boat
A small porcelain boat used for sample combustion in elemental analysis laboratories. Fired at high temperatures for ash retention, it is a ceramic ware for laboratory use under heading 69.09.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 4.5% | — | 4.5% |
| 🇲🇽Mexico | 4.5% | — | 4.5% |
| 🇺🇸United States | 4.5% | — | 4.5% |
| 🇩🇪Germany | 4.5% | — | 4.5% |
| 🇯🇵Japan | 4.5% | — | 4.5% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the boat is made of refractory materials for high-temperature furnaces.
Refractory ceramic goods are classified under heading 69.03.
If the boat is for use in papermaking machinery.
This item covers ceramic wares for specific industrial applications.
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 the boat is fired after shaping and has low water absorption, as per Chapter 69 requirements
• Maintain supplier documentation on the porcelain body and firing temperature
• Check that it is not used as a refractory article, which would fall under heading 69.03
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