4802.61.31 - Other

This HTS subcategory, 4802.61.31, classifies "Other" paper and paperboard, specifically in rolls, exceeding 15 cm in width, and with more than 10 percent by weight of mechanical or chemi-mechanical fibers. This broad classification captures a wide range of uncoated papers and paperboards designed for writing, printing, or other graphic purposes that do not fit into more specific sibling categories.

Unlike its siblings, 4802.61.10 (Writing and cover paper) and 4802.61.20 (Drawing paper), this category does not specify a particular end-use like writing, covering, or drawing. Instead, it serves as a residual category for other graphic papers that meet the general criteria of being uncoated, made with a significant proportion of mechanical pulp, and supplied in rolls of specified dimensions.

Within this "Other" designation, further distinctions are made based on weight. The subcategories are: 4802.61.31.10, which covers papers weighing less than 40 g/m², and a further "Other" subdivision for papers weighing 40 g/m² or more. These weight-based distinctions are crucial for accurately classifying the specific type of paper or paperboard based on its physical characteristics and intended applications within the broader realm of graphic arts.