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3505.10.00.15/Cross-Linked Potato Starch for Drilling Fluids/Canada

Cross-Linked Potato Starch for Drilling Fluids from Canada

Chemically cross-linked potato starch for oilfield drilling mud viscosifiers, HTS 3505.10.0015. High temperature stability. Industrial oil/gas application.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• API specifications documentation for oilfield acceptance

• Hazard class as non-DG but dusty irritant

• End-use declaration prevents chem prep confusion

Cross-Linked Potato Starch for Drilling Fluids from Canada — Import Duty Rate | HTS 3505.10.00.15