polymer with 2,4,6-trichloro-1,3,5-triazine, reaction products with 3-bromo-1-propene,N-butyl-1-butanamine and N-butyl-2,2,6,6-tetramethyl-4-piperidinamine, oxidized, hydrogenated (CAS No. 247243–62–5) (provided for in subheading 3812.39.90) Free No change No change On or before 12/31/2020 . 925. Synthetic hydrotalcite coated with stearic acid Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.10.37 Magnesium aluminum hydroxide carbonate (synthetic hydrotalcite) (CAS No. 11097–59–9) (provided for in subheading 2842.90.90)