Frozen Surf Clams from Canada
Frozen surf clams (Spisula solidissima, Mactridae family), large ocean bivalves for processing. HTS 0307.72.00.60 captures these as frozen other clams/cockles/ark shells. Not agglomerated pellets with binders.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Large size common pitfall for ark shell confusion
• Bulk imports need vibration-free transport to prevent shell damage
• Label family (Mactridae) explicitly in entry docs