0705.19 - Other:

This HTS category, 0705.19, covers "Other" lettuce (Lactuca sativa) that is fresh or chilled, excluding head lettuce. While the parent category encompasses both lettuce and chicory, this specific subdivision focuses exclusively on various forms of lettuce not classified under the head lettuce subheading. The distinguishing characteristic for inclusion here is the absence of the compact, head-forming structure typical of cabbage lettuce.

The distinction from sibling category 0705.11 is crucial: 0705.11 specifically enumerates "Head lettuce (cabbage lettuce)," which is characterized by its tightly formed leaves resembling a cabbage. Therefore, 0705.19 is for all other types of lettuce, such as romaine, loose-leaf varieties (like butterhead or oakleaf), and loose heads that do not form a compact structure.

Within this "Other" lettuce category, further subdivisions are provided to refine classification based on the timing of importation. Subcategory 0705.19.20 applies to lettuce entered during the period from June 1 to October 31, inclusive, in any year. The subcategory 0705.19.40 covers all other importations of "other" lettuce not falling within that specific seasonal window. These subcategories allow for potential tariff rate adjustments based on seasonal availability and domestic production considerations.