Diamond Lapping Films on Polymer Film Base
Precision lapping films coated with micron-sized diamond particles on a polyester polymer film base, used for semiconductor and optics polishing. The polymer film is neither textile, paper, nor paperboard, so the product is classified under 6805.30.00 as abrasive grain on other materials.
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 |
PGA flags (2)Show detailsHide detailsCBSACBSA FPA Risks (Soil)RequiredHCConsumer Products SafetyMay be required
- CBSA
CBSA FPA Risks (Soil) · Required
Canada Border Services Agency: CBSA CBSA FPA Risks (Soil) requires review / declaration data. CBSA's Single Window matching criteria match this classification number (Within Range 6801000000–6815919000).
- HC
Consumer Products Safety · May be required
May require HC Consumer Products Safety depending on intended use (HC21) and Canadian product category (HC29, HC30, HC31, HC32, HC33, HC34, HC35, HC36, HC37); or intended use (HC22, HC23, HC24, HC26, HC27) and Canadian product category (HC37). Matching criteria: Equal To 6805300000; Equal To 6805300000. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
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 film is reinforced with a textile layer
Textile-reinforced abrasives fall under a different subheading.
If the base is paper instead of polymer
Paper-based abrasives are classified under 6805.20.
If the films are specifically designed for semiconductor manufacturing equipment
Parts of semiconductor machinery may be classified under Chapter 84.
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
• Provide technical datasheets showing the polymer base composition to support classification
• If the films are cut to specific shapes for machinery, confirm whether they qualify as parts of machines
• Check if the product is subject to any end-use certificates for semiconductor manufacturing
Related Products under Tariff item 6805.30.00
Abrasive Foam Blocks for Hand Finishing
Handheld foam blocks with embedded garnet abrasive for final paint preparation. The foam base is 'other materials' under tariff item 6805.30.00.
Abrasive Foam Sheets for Delicate Surfaces
Flexible foam sheets coated on one side with fine abrasive grains, designed for cleaning and finishing delicate surfaces such as plastic moldings. The polyurethane foam base qualifies as 'other materials' under tariff item 6805.30.00, distinguishing it from paper or textile-backed abrasives.
Abrasive Nylon Surface Conditioning Belts
Nylon web belts on a polymer substrate, used for belt sanders. The polymer base is 'other materials' under tariff item 6805.30.00.
Abrasive Sanding Belts for Wide Belt Sanders
Closed-loop sanding belts coated with zirconia alumina abrasive on a polyurethane backing, used in industrial wide belt sanders. The polyurethane base is 'other materials' under tariff item 6805.30.00, as it is neither textile nor paper.
Aluminum Oxide Sanding Discs on Foam Backing
Sanding discs with aluminum oxide abrasive grains on a flexible foam backing, used for contour sanding in automotive refinishing. The foam base is 'other materials' under tariff item 6805.30.00.
Ceramic Grain Scouring Pads on Foam Core
Heavy-duty scouring pads with ceramic abrasive grains on a foam core, used for cleaning pots and industrial surfaces. The foam core is 'other materials' under tariff item 6805.30.00.