Exfoliated Vermiculite Fire-Rated Sound Panels
Fire-resistant sound panels made from exfoliated vermiculite, used for sound control in commercial kitchens and mechanical rooms. They fall under tariff item 6806.90.00 as acoustical boards with dual heat and sound insulation from expanded minerals.
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 vermiculite is in loose granular form rather than panels
Loose exfoliated vermiculite is classified under heading 68.06 as an expanded mineral material.
If the panels are fired ceramic articles
Ceramic goods of Chapter 69 are excluded from Chapter 68.
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
• Ensure the panels do not contain asbestos or other prohibited materials
• Provide the CBSA with fire-resistance test reports to support classification
• Verify if the vermiculite is from a source that qualifies for preferential duty treatment under Canadian trade agreements
Related Products under Tariff item 6806.90.00
Acoustical Mineral Wool Ceiling Panels
Rigid ceiling panels made from compressed rock wool, designed to absorb sound waves and reduce echo in offices and auditoriums. They qualify under tariff item 6806.90.00 as sound-absorbing articles of mineral wools, not elsewhere specified.
Basalt Fiber Rock Wool Roofing Board
Rigid roofing insulation boards made from melted basalt rock fibers, providing thermal and acoustic insulation for buildings. They are classified as articles of mineral wool under this tariff item, which covers heat-insulating, sound-insulating, or sound-absorbing mineral materials other than those of heading 68.11, 68.12, or Chapter 69.
Calcium Silicate Boiler Wall Insulation Blocks
Dense molded blocks of calcium silicate used to line high-pressure boiler walls, offering thermal stability and fire resistance. They are heat-insulating articles made from expanded mineral materials, falling under tariff item 6806.90.00 as 'Other'.
Calcium Silicate Kiln Insulation Segments
Curved molded segments of calcium silicate for lining rotary kilns, providing heat insulation and erosion resistance. These are specialized heat-insulating articles of expanded mineral materials, classified under tariff item 6806.90.00.
Calcium Silicate Turbine Housing Insulation
Custom-molded linings for steam turbine housings, made from calcium silicate for extreme heat and vibration resistance. These are heat-insulating articles of mineral materials, falling under tariff item 6806.90.00.
Clay Aggregate Acoustic Ceiling Baffles
Hanging acoustic baffles made from expanded clay aggregate, used in open ceiling designs in retail spaces to absorb sound. They are classified under tariff item 6806.90.00 as sound-absorbing articles of expanded clays.