Refined Gold Sponge
Porous gold sponge (99.9% pure) produced from chemical precipitation, before final casting. Used in dental and jewelry alloying, this form is unwrought and non-powder, classified under tariff item 7108.12.00.
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 |
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 sponge is in powder form
Gold powder is classified under a separate subheading.
If the sponge is further processed into bars or other semi-manufactured forms
Semi-manufactured gold is classified separately.
If the sponge is used directly in finished jewellery
Finished jewellery articles are classified under jewellery headings.
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 sponge is not in powder form; if 90% or more passes through a 0.5 mm sieve, it may be classified as powder
• Provide a certificate of analysis showing purity and production method
• Ensure proper packaging to prevent contamination during transport
Related Products under Tariff item 7108.12.00
10K Gold Grain
10 karat (41.7%) gold grain for economical jewelry alloys. Since the gold content is 2% or more by weight, this alloy is treated as gold under Chapter 71, and the grains are unwrought, non-powder forms, classified under tariff item 7108.12.00.
10 oz Gold Royal Canadian Mint Bar
A 10 troy ounce rectangular gold bullion bar produced by the Royal Canadian Mint at 99.99% fineness for investment storage. It is unwrought, non-monetary gold in cast form, suitable for investment portfolios. This product is classified here as unwrought gold, not semi-manufactured.
1 kg 99.95% Gold Investment Ingot
A 1-kilogram cast gold ingot with 99.95% minimum gold purity, featuring serial numbers and refiner stamps for authenticity. It is unwrought, non-monetary gold bullion in solid investment form, not yet worked into semi-manufactured shapes. This product is classified here as unwrought gold, given its high purity and cast state.
1 Kilogram 99.95% Gold Ingot
A 1 kg cast gold ingot with exactly 99.95% gold content by weight, produced by pouring molten gold into molds for investment or industrial remelting. This unwrought, non-monetary gold is classified under tariff item 7108.12.00.
1 oz Gold PAMP Suisse Lady Fortuna Bar
A 1 troy ounce investment-grade gold bar featuring the Lady Fortuna design, minted to 99.99% purity in unwrought rectangular form. It is non-monetary, unwrought gold bullion, distinct from dore or powder. This product falls under this tariff item as unwrought gold.
24K Gold Nuggets
Natural or refined 24 karat gold nuggets in irregular lump form, weighing 1-10 grams each. They fall under tariff item 7108.12.00 as other unwrought non-monetary gold, distinct from bars or powder, commonly used by jewelers for custom work.