; ethoxy(octyl)phosphinate (CAS No. 68134–28–1) (provided for in subheading 3402.11.50) Free No change No change On or before 12/31/2024 . 4552. Intermediate in the production of industrial lubricants Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.23.63 (Z)-N-Methyl-N-(1-oxo-9-octadecenyl)glycine (N-oleylsarcosine) (CAS No. 110–25–8) surfactant (provided for in subheading 3402.11.50) Free No change No change On or before 12/31/2024 . 4553. Polyether dispersant Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.23.64 Oxirane, 2-methyl-, polymer with oxirane, mono[(diethylamino)alkyl] ether surfactant (CAS No. 68511–96–6) (provided for in subheading 3402.12.50) Free No change No change On or before 12/31/2024 . 4554. D-Glucopyranose Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.23.65 (3R,4S,5S,6R)-2-decoxy-6-(hydroxymethyl)oxane-3,4,5-triol (CAS No. 68515–73–1) (provided for in subheading 3402.13.20) Free No change No change On or before 12/31/2024 . 4555. 2-Dodecoxy-6-(hydroxymethyl)oxane-3,4,5-triol Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.23.66 (3R,4S,5S,6R)-2-Dodecoxy-6-(hydroxymethyl)oxane-3,4,5-triol (CAS No. 110615–47–9) (provided for in subheading 3402.13.20) Free No change No change On or before 12/31/2024 . 4556. Mixtures of certain C12–14-alkyl ethers Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.23.67 Mixtures of poly(oxy-1,2-ethanediyl), α-phosphono-ω-hydroxy-, C12-14-alkyl ethers (CAS No. 121158–63–2); poly(oxy-1,2-ethanediyl), α,α′-phosphinicobis[ω-hydroxy-, di-C12-14-alkyl ethers (CAS No. 121158–61–0); poly(oxy-1,2-ethanediyl), α,α′,α″-phosphinylidynetris[ω-hydroxy-, tri-C12-14-alkyl ethers (CAS No. 121158–62–1)