Cellulose Acetate Microfluidic Channel Sheets from Canada
Precision cellulose acetate sheets with micro-embossed channels for lab-on-chip diagnostic devices. Imported as stock sheets before final assembly, under HTS 3920.73.00.00 noncellular category. Biotech research material.
Duty Rate — Canada → United States
12.9%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Medical device exemption requires unfinished status proof
• Channel depth specs confirm not fully functional devices
• Research end-use may qualify for duty drawbacks