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Wool Noils from Merino Sheep from Mexico

Short, broken wool fibers known as noils, produced from Merino sheep during the combing process in worsted yarn manufacturing. These noils consist of the waste fibers removed after combing longer staples, classified under HTS 5103.10.00.00 as noils of wool, distinct from garnetted stock or yarn waste.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Provide laboratory certification of clean yield per US note (b) to avoid disputes over duty assessment based on absolute clean content

Declare exact wool type (e.g

Merino) and processing origin; noils must be combing byproducts, not garnetted or mechanically reclaimed

Avoid common pitfall of misclassifying as shoddy; bonds may be required if later used outside permitted special uses