1001.99.00.18 - Having a specified protein content exceeding 13.9% by weight

This HTS subcategory, 1001.99.00.18, specifically classifies wheat and meslin that meets the "other" criteria within the "other" subheadings, with a further specification related to its protein content. This particular code applies to wheat varieties identified as "red spring wheat" and designated as "Grade 1," provided they exhibit a protein content exceeding 13.9% by weight. This precise protein threshold is the defining characteristic for goods falling under this code.

It is crucial to distinguish this classification from its sibling categories. HTS code 1001.99.00.10 covers wheat with a protein content not exceeding 12.9% by weight, while 1001.99.00.17 is for wheat with a protein content exceeding 12.9% but not exceeding 13.9% by weight. Therefore, 1001.99.00.18 is the designated code for red spring wheat, Grade 1, exhibiting the highest specified protein concentration among these closely related sibling categories.

As a leaf node, this category does not have further subdivisions. Classification under 1001.99.00.18 is therefore dependent solely on meeting the criteria of being red spring wheat, Grade 1, and having a protein content of more than 13.9% by weight. Importers and exporters must ensure accurate laboratory analysis to confirm the protein content to correctly classify these goods and comply with customs regulations.