(CAS No. 3520–42–1) (provided for in subheading 3204.12.20) Free No change No change On or before 12/31/2020 . 709. Acid dye for pigment red 144 Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.08.18 (4E)-4-[(2,5-Dichlorophenyl)hydrazono]-3-oxo-3,4-dihydro-2-naphthalenecarboxylic acid (Acid dye for Pigment Red 144) (CAS No. 51867–77–7) (provided for in subheading 3204.12.45) Free No change No change On or before 12/31/2020 . 710. Sanodal deep black HBL Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.08.19 Tetrasodium [7-amino-3-[(3-chloro-2-hydroxy-5-nitrophenyl)azo]-4-hydroxy -2-naphthalenesulfonato(3-)][6-amino-4- hydroxy-3-[(2-hydroxy-5-nitro-3-sulfophenyl)azo]-2-naphthalenesulfonato(4-)]-chromate(4-) (Sanodal Deep Black HBL) (CAS No. 184719–87–7) (provided for in subheading 3204.12.45) Free No change No change On or before 12/31/2020 . 711. Acid red 182 Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.08.20 Acid Red 182 (sodium [4-(hydroxy-κO)-3- {[2-(hydroxy-κO)-1- naphthyl] diazenyl}benzenesulfonamidato(2-)] [4-hydroxy-3-{[2-(hydroxy-κO)-1-naphthyl] diazenyl}benzenesulfonamidato (2-)]cobaltate(1-)) (CAS No. 58302–43–5) (provided for in subheading 3204.12.45) Free No change No change On or before 12/31/2020 . 712. Acid orange 67 Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.08.21 Sodium 4-({3-[(E)-(2-methyl-4-{[(4- methylphenyl)sulfonyl] oxy}phenyl)diazenyl] phenyl}amino) -3-nitrobenzenesulfonate (Acid orange 67) (CAS No. 12220–06–3) (provided for in subheading 3204.12.45) Free No change No change On or before 12/31/2020 . 713. Acid blue 324 Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.08.22 Sodium 4-[(3-acetamidophenyl)amino]-1-amino-9,10-dioxo-9,10-dihydro-2-anthracenesulfonate (Acid blue 324) (CAS No. 70571–81–2)