Spent Platinum Crucible Fragments
Cracked and deformed platinum laboratory crucibles discarded after high-temperature use are purely platinum without cladding. This material falls under tariff item 7112.92.00 as waste and scrap of platinum, excluding sweepings containing other precious metals. It is common in chemical and analytical laboratories.
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 crucibles contain other precious metals in the alloy
This alternative covers waste and scrap of other precious metals when platinum is not the predominant metal.
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 crucibles are made of pure platinum and not alloyed with other metals
• Provide a certificate of analysis to support the classification
• Ensure the fragments are free of any laboratory contaminants that could affect recovery
Related Products under Tariff item 7112.92.00
Platinum Catalyst Residue Scrap
Spent platinum black residue from chemical catalytic converters, with 90%+ passing a 0.5mm sieve, is recoverable scrap. It is classified under tariff item 7112.92.00 as waste and scrap of platinum, excluding sweepings containing other precious metals. This material is destined for precious metal recovery and refining.
Platinum Contact Point Scrap
Worn platinum electrical contact points from relays and switches, consisting of solid platinum tips, are scrap for recovery. This material falls under tariff item 7112.92.00 as waste and scrap of platinum, excluding sweepings containing other precious metals. It is commonly recycled for its platinum content.
Platinum Dental Alloy Scrap
Scrap from melted-down platinum-based dental crowns and bridges, predominantly platinum by weight, is classified under tariff item 7112.92.00. This material is waste and scrap of platinum, excluding sweepings containing other precious metals. It is intended for precious metal recovery and refining.
Platinum Electroplating Rack Scrap
Worn titanium racks metal clad with platinum plating, where the platinum layer is significant for recovery, are classified under tariff item 7112.92.00. Chapter note 7 includes metal clad with precious metal in the scope of this heading. This scrap is destined for platinum recovery.
Platinum Gauge Wire Scrapings
Filings and turnings from precision platinum gauge wire production for scientific instruments are pure platinum scrap. This material is classified under tariff item 7112.92.00 as waste and scrap of platinum, excluding sweepings containing other precious metals. It is destined for refining.
Platinum Jewelry Manufacturing Scrap
Waste trimmings and filings generated during the crafting of platinum rings, bracelets, and necklaces are scrap for recovery. This material falls under tariff item 7112.92.00 as waste and scrap of platinum, excluding sweepings containing other precious metals. It is commonly recycled in jewelry manufacturing.