; Disperse Red DYNS 2246 (N-[4-[2-(2-cyano-4-nitrophenyl)diazenyl]phenyl]-N-(phenylmethyl)-B-alanine, 2-oxopropyl ester) (CAS No. 1021394–33–1); and Disperse Yellow DYLA 1306 (1,2-dihydro-6-hydroxy-1, 4-dimethyl-5-[2-[2-nitro-4-(phenylmethoxy)phenyl]diazenyl]-2-oxo-3-pyridinecarbonitrile) (CAS No. 1613451–37–8) (provided for in 3204.11.35) Free No change No change On or before 12/31/2020 . 688. Mixture of disperse blue 77 and disperse blue 60 M Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.07.96 Mixtures of Disperse Blue 77 (1-Anilino-4,5-dihydroxy-8-nitro-9,10-anthraquinone) (CAS No. 20241-76-3) and Disperse Blue 60 M (4,11-Diamino-2-(3-methoxypropyl)-1H-naphtho[2,3-f]isoindole-1,3,5,10(2H)-tetrone) (CAS No. 12217–80–0) (provided for in subheading 3204.11.35) Free No change No change On or before 12/31/2020 . 689. Disperse yellow 184:1 Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.07.97 Disperse Yellow 232 (3-(5-Chloro-2-benzoxazolyl)-7-(diethylamino)-2H-1-benzopyran-2-one) (CAS No. 35773–43–4) (provided for in subheading 3204.11.35) Free No change No change On or before 12/31/2020 . 690. Mix of disperse blue ANT (BR), etc. (Dx navy XF-2) Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: 9902.07.98 Mixtures of Disperse Blue ANT (Br) (N-[5-(acetylamino)-4-[2-(2-bromo-4,6-dinitrophenyl)diazenyl]-2-methoxyphenyl]-N-(2-methoxy-2-oxoethyl)-glycine, methyl ester) (CAS No. 88938–51–6); Disperse Green GNA (N-[5-(acetylamino)-2-methoxy-4-[2-(5-nitro-2,1-benzisothiazol-3-yl)diazenyl]phenyl]-N-(2-methoxy-2-oxoethyl)-glycine, methyl ester) (CAS No. 1235882–84–4); Disperse Yellow FC60954 (4-[2-(5-cyano-1,6-dihydro-2-hydroxy-1,4-dimethyl-6-oxo-3-pyridinyl)diazenyl]-benzoic acid, 2-phenoxyethyl ester) (CAS No. 88938–37–8)