of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.19.71 2-[[4-(Oxiran-2-ylmethoxymethyl) cyclohexyl]methoxymethyl]oxirane (1,4-bis((2,3-epoxypropoxy)methyl)cyclohexane technical) (CAS No. 14228–73–0) (provided for in subheading 2910.90.91) Free No change No change On or before 12/31/2024 . 4169. Glycidyl ester of neodecanoic acid Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.19.72 2,3-Epoxypropyl neodecanoate (CAS No. 26761–45–5) (provided for in subheading 2910.90.91) Free No change No change On or before 12/31/2024 . 4170. Cumaldehyde Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.19.73 4-Propan-2-ylbenzaldehyde (Cumaldehyde) (CAS No. 122–03–2) (provided for in subheading 2912.29.60) Free No change No change On or before 12/31/2024 . 4171. Cyprinal Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.19.74 α-Methylcinnamaldehyde (CAS No. 101–39–3) (provided for in subheading 2912.29.60) Free No change No change On or before 12/31/2024 . 4172. Sodium o-formylbenzenesulfonate Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.19.75 Sodium