2920.29.00.00/Dioctadecyl Pentaerythritol Diphosphite/Canada

Dioctadecyl Pentaerythritol Diphosphite from Canada

Dioctadecyl pentaerythritol diphosphite provides long-term thermal stability in high-density polyethylene. High molecular weight phosphite ester classified HTS 2920.29.00.00.

Duty Rate — Canada → United States

13.7%

Rate breakdown

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

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Import Tips

• Wax-like consistency requires special molten packaging procedures

• Acid value specification (<1 mg KOH/g) confirms phosphite integrity

• Migration testing data supports food contact applications