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8907.90.90/Offshore Cofferdams/United States

Offshore Cofferdams from United States

Temporary watertight enclosures that float and create dry work areas for underwater construction like bridge piers. These are classified under tariff item 8907.90.90 as other floating structures, with cofferdams explicitly listed in the heading.

Duty Rate — United States → Canada

15.5%
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Import Tips

• Confirm the cofferdams are not self-propelled

• Provide construction usage documentation to CBSA

• Ensure compliance with Canadian marine construction regulations

Offshore Cofferdams from United States — Import Duty Rate | Tariff item 8907.90.90