; fatty acids, C16–18, esters with ethylene glycol (glycol distearate) (CAS No. 91031–31–1); alcohols C12–14, ethoxylated (Laureth-4) (CAS No. 68439–50–9) and oxidane (water) (CAS No. 7732–18–5) (provided for in subheading 3824.99.41) Free No change No change On or before 12/31/2025 . 11525. Mixtures of tall oil mono-, di-, and triglycerides Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.24.56 Mixtures of tall oil mono-, di-, and triglycerides of a kind used for fuel additives (CAS No. 97722–02–6) (provided for in subheading 3824.99.41) Free No change No change On or before 12/31/2025 . 11526. Tallow-bis(2-hydroxyethyl) amines Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.24.57 Mixtures of fatty substances of animal origin containing 50 percent by weight of 2-(2-hydroxyethylamino)ethanol on a polyethylene carrier (provided for in subheading 3824.99.41) Free No change No change On or before 12/31/2025 . 11527. Additive mixtures for metalworking fluids Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.24.58 Additive mixtures for metalworking fluids of 2-[dimethyl(propyl)azaniumyl]ethyl-[2-[2-[2-[2-[2-[2-[2-methoxyethyl(dimethyl)azaniumyl]ethyl-dimethylazaniumyl]ethoxy]ethyl-dimethylazaniumyl]ethyl-dimethylazaniumyl]ethoxy]ethyl]-dimethylazanium