new heading: 9902.28.88 Hats and other headgear of vegetable fibers, of unspun fibrous vegetable materials or of paper yarn, sewed (provided for in subheading 6504.00.30) Free No change No change On or before 12/31/2024 . 4984. Hairnets Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.28.89 Hair-nets (provided for in subheading 6505.00.01) 1.3% No change No change On or before 12/31/2024 . 4985. Cotton knit hats, valued $8 or less Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.28.90 Women's and girls' hats and other headgear, of cotton, knitted, other than visors or hats that provide no covering for the crown of the head