;2-(2-methylprop-2-enoyloxy)ethyl 2-methylprop-2-enoate) (CAS No. 25777–71–3), entirely spherical micro-spheres with mean particle size of 1 to 25 µm and containing 7 to 10 percent by weight of dicalcium phosphate (CAS No. 7757–93–9) (provided for in subheading 3906.10.00) Free No change No change On or before 12/31/2025 . 11573. Styrene acrylate copolymer with enhanced properties Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.25.05 Mixtures containing less than 65 percent by weight of butyl prop-2-enoate