114 
‘‘ 
9902.21.86 
2-Chloro-5- 
(trifluoromethyl)pyridine 
(CAS No. 52334–81–3) (pro-
vided for in subheading 
2933.39.61) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21281. PICARBUTROX. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.21.87 
Tert-butyl N-[6-[[(Z)-[(1- 
methyltetrazol-5-yl)- 
phenylmethyliden-
e]amino]oxymethyl]pyridin-2- 
yl]carbamate (CAS No. 
500207–04–5) (provided for 
in subheading 2933.39.61) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 
21282. 
5-AMINO-3-(TRIFLUROMETHYL) 
PICOLINO-
NITRILE (T3630). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.21.88 
5-Amino-3- 
(trifluoromethyl)pyridine-2- 
carbonitrile (T3630) (CAS 
No. 573762–62–6) (provided 
for in subheading 
2933.39.61) ...........................
3.5% 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21283. DEXTROMETHORPHAN HYDROBROMIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.21.89 
Dextromethorphan 
hydrobromide (monohydrate 
(CAS No. 6700–34–1) or an-
hydrous (CAS No. 125–69– 
9)) (provided for in sub-
heading 2933.49.26) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21284. IPFLUFENOQUIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.21.90 
2-[2-(7,8-Difluoro-2- 
methylquinolin-3-yl)oxy-6- 
fluorophenyl]propan-2-ol 
(CAS No. 1314008–27–9) 
(provided for in subheading 
2933.49.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21285. THQ. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.21.91 
1,2,3,4-Tetrahydroquinoline 
(CAS No. 635–46–1) (pro-
vided for in subheading 
2933.49.70) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21286. PYRITHIOBAC SODIUM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.21.92 
Sodium 2-chloro-6-(4,6- 
dimethoxypyrimidin-2- 
yl)sulfanylbenzoate (CAS No. 
123343–16–8) (provided for 
in subheading 2933.59.10) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21287. LAROTRECTINIB SULFATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.21.93 
(3S)-N-[5-[(2R)-2-(2,5- 
Difluorophenyl)pyrrolidin-1- 
yl]pyrazolo[1,5-a]pyrimidin-3- 
yl]-3-hydroxypyrrolidine-1- 
carboxamide sulfuric acid 
(Larotrectinib sulfate) (CAS 
No. 1223405–08–0) (pro-
vided for in subheading 
2933.59.53) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21288. IBRUTINIB. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.21.94 
1-[(3R)-3-[4-Amino-3-(4- 
phenoxyphenyl)pyrazolo[3,4- 
d]pyrimidin-1-yl]piperidin-1- 
yl]prop-2-en-1-one (Ibrutinib) 
(CAS No. 936563–96–1) 
(provided for in subheading 
2933.59.53) ...........................
5.1% 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21289. ORTHOSULFAMURON. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.21.95 
1-(4,6-Dimethoxypyrimidin-2- 
yl)-3-[2- 
(dimethylcarbamoy-
l)phenylsulfamoyl]urea 
(Orthosulfamuron) (CAS No. 
213464–77–8) (provided for 
in subheading 2933.59.95) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21290. 5-BROMOPYRIMIDINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.21.96 
5-Bromopyrimidine (CAS No. 
4595–59–9) (provided for in 
subheading 2933.59.95) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21291. BUTYLTHION. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.21.97 
4-Amino-6-tert-butyl-3- 
sulfanylidene-2H-1,2,4- 
triazin-5-one (Butylthion) 
(CAS No. 33509–43–2) (pro-
vided for in subheading 
2933.69.60) ...........................
1% 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21292. P-1062. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.21.98 
4-[4,6-Bis(2,4- 
dimethylphenyl)-1,3,5-triazin- 
2-yl]benzene-1,3-diol (P- 
1062) (CAS No. 1668–53–7) 
(provided for in subheading 
2933.69.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21293. CARFENTRAZONE TECHNICAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.21.99 
Ethyl 2-chloro-3-[2-chloro-5- 
[4-(difluoromethyl)-3-methyl- 
5-oxo-1,2,4-triazol-1-yl]-4- 
fluorophenyl]propanoate 
(Carfentrazone-ethyl) (CAS 
No. 128639–02–1) (provided 
for in subheading 
2933.99.22) ...........................
3.3% 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21294. UV ABSORBER 928. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.01 
2-(Benzotriazol-2-yl)-6-(2- 
phenylpropan-2-yl)-4-(2,4,4- 
trimethylpentan-2-yl)phenol 
(CAS No. 73936–91–1) (pro-
vided for in subheading 
2933.99.79) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21295. UV ABSORBER FOR INDUSTRIAL COATINGS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.02 
Methyl 3-[3-(benzotriazol-2- 
yl)-5-tert-butyl-4- 
hydroxyphenyl]propanoate 
(CAS No. 84268–33–7) (pro-
vided for in subheading 
2933.99.79) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21296. UNICONAZOLE-P. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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118 
‘‘ 
9902.22.03 
(4Z)-5-(4-Chlorophenyl)-2,2- 
dimethyl-4-(1H-1,2,4-triazol- 
1-yl)-4-hexen-3-ol 
(Uniconazole-P) (CAS No. 
83657–17–4) (provided for in 
subheading 2933.99.79) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21297. VCMMAE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.04 
[4-[[(2S)-5- 
(Carbamoylamino)-2-[[(2S)- 
2-[6-(2,5-dioxopyrrol-1- 
yl)hexanoylamino]-3- 
methylbutanoyl]amino] 
pentanoy-
l]amino]phenyl]methyl N- 
[(2S)-1-[[(2S)-1- 
[[(3R,4S,5S)-1-[(2S)-2- 
[(1R,2R)-3-[[(1S,2R)-1-hy-
droxy-1-phenylpropan-2- 
yl]amino]-1-methoxy-2-meth-
yl-3-oxopropyl]pyrrolidin-1- 
yl]-3-methoxy-5-methyl-1- 
oxoheptan-4-yl]- 
methylamino]-3-methyl-1- 
oxobutan-2-yl]amino]-3-meth-
yl-1-oxobutan-2-yl]-N- 
methylcarbamate (CAS No. 
646502–53–6) (provided for 
in subheading 2933.99.79) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21298. UVA 360. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.05 
2-(Benzotriazol-2-yl)-6-[[3- 
(benzotriazol-2-yl)-2-hydroxy- 
5-(2,4,4-trimethylpentan-2- 
yl)phenyl]methyl]-4-(2,4,4- 
trimethylpentan-2-yl)phenol 
(CAS No. 103597–45–1) 
(provided for in subheading 
2933.99.79) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21299. TROFINETIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.22.06 
(2S)-2-[[(2S)-1-(2- 
Aminoacetyl)-2- 
methylpyrrolidine-2-car-
bonyl]amino]pentanedioic 
acid (Trofinetide) (CAS No. 
853400–76–7) (provided for 
in subheading 2933.99.90) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21300. FLURAZOLE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.07 
Benzyl 2-chloro-4- 
(trifluoromethyl)-1,3-thiazole- 
5-carboxylate (CAS No. 
72850–64–7) (provided for in 
subheading 2934.10.10) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21301. OXATHIAPIPROLIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.08 
1-(4-{4-[5-(2,6- 
Difluorophenyl)-4,5-dihydro- 
1,2-oxazol-3-yl]-1,3-thiazol-2- 
yl}-1-piperidinyl)-2-[5-meth-
yl-3-(trifluoromethyl)-1H- 
pyrazol-1-yl]ethanone 
(Oxathiapiprolin) (CAS No. 
1003318–67–9) (provided for 
in subheading 2934.10.10) ...
5.5% 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21302. CERTAIN ANTIMICROBIAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.09 
2-Methyl-1,2-thiazol-3-one 
(CAS No. 2682–20–4) (pro-
vided for in subheading 
2934.10.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21303. RUBBER ACCELERATOR. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.22.10 
2-(1,3-Benzothiazol-2- 
yldisulfanyl)-1,3- 
benzothiazole (CAS No. 120– 
78–5) (provided for in sub-
heading 2934.20.10) .............
2.5% 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21304. 2-AMINO BENZOTHIAZOLE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.11 
1,3-Benzothiazol-2-amine 
(CAS No. 136–95–8) (pro-
vided for in subheading 
2934.20.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21305. TECHNICAL ISOFETAMID FUNGICIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.12 
3-Methyl-N-[2-methyl-1-(2- 
methyl-4-propan-2- 
yloxyphenyl)-1-oxopropan-2- 
yl]thiophene-2-carboxamide 
(Isofetamid) (CAS No. 
875915–78–9) (provided for 
in subheading 2934.99.12) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21306. CLOMAZONE TECHNICAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.13 
2-[(2-Chlorophenyl)methyl]- 
4,4-dimethyl-1,2-oxazolidin-3- 
one (Clomazone) (CAS No. 
81777–89–1) (provided for in 
subheading 2934.99.15) ........
5.5% 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21307. NEM SALT. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.22.14 
4-(4-Methylphenyl)-4- 
oxobutanoic acid-4- 
ethylmorpholine (2:1) (CAS 
No. 171054–89–0) (provided 
for in subheading 
2934.99.39) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21308. AMTC WET CAKE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.15 
5-Amino-3-methylthiophene- 
2,4-dicarbonitrile (CAS No. 
52603–48–2) (provided for in 
subheading 2934.99.39) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21309. PHOTOINITIATOR 369. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.16 
2-Benzyl-2-(dimethylamino)- 
1-(4-morpholin-4- 
ylphenyl)butan-1-one (CAS 
No. 119313–12–1) (provided 
for in subheading 
2934.99.39) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21310. ISATOIC ANHYDRIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.17 
2H-3,1-Benzoxazine-2,4(1H)- 
dione (Isatoic anhydride) 
(CAS No. 118–48–9) (pro-
vided for in subheading 
2934.99.44) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21311. OCLACITINIB MALEATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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122 
‘‘ 
9902.22.18 
(Z)-But-2-enedioic acid; N- 
methyl-1-[4-[methyl(7H- 
pyrrolo[2,3-d]pyrimidin-4- 
yl)amino]cyclohexyl] 
methanesulfonamide (CAS 
No. 1208319–27–0) (pro-
vided for in subheading 
2935.90.60) ...........................
5.2% 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21312. THIENCARBAZONE-METHYL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.19 
Methyl 4-[(3-methoxy-4- 
methyl-5-oxo-1,2,4-triazole-1- 
carbonyl)sulfamoyl]-5- 
methylthiophene-3- 
carboxylate (Thiencarbazone- 
methyl) (CAS No. 317815– 
83–1) (provided for in sub-
heading 2935.90.75) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21313. PENOXSULAM TECHNICAL HERBICIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.20 
2-(2,2-Difluoroethoxy)-N- 
(5,8-dimethoxy- 
[1,2,4]triazolo[1,5- 
c]pyrimidin-2-yl)-6- 
(trifluoromethy-
l)benzenesulfonamide 
(Penoxsulam) (CAS No. 
219714–96–2) (provided for 
in subheading 2935.90.75) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21314. ETHYL 2-SULFAMOYLBENZOATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.21 
Ethyl 2- 
(Aminosulfonyl)benzoate 
(CAS No. 59777–72–9) (pro-
vided for in subheading 
2935.90.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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SEC. 21315. SULFOSULFURON. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.22 
1-(4,6-Dimethoxypyrimidin-2- 
yl)-3-(2- 
ethylsulfonylimidazo[1,2- 
a]pyridin-3-yl)sulfonylurea 
(Sulfosulfuron) (CAS No. 
141776–32–1) (provided for 
in subheading 2935.90.75) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21316. PYRIMISULFAN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.23 
(RS)-2′-[(4,6- 
dimethoxypyrimidin-2- 
yl)(hydroxy)methyl]-1,1- 
difluoro-6′- 
(methoxymethy-
l)methanesulfonanilide 
(Pyrimisulfan) (CAS No. 
221205–90–9) (provided for 
in subheading 2935.90.95) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21317. PURIFIED STEVIOL GLYCOSIDE, REBAUDIOSIDE 
A. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.24 
Purified steviol glycosides, 
containing not less than 95 
percent by weight 
rebaudioside A (19-O-+- 
glucopyranosyl-13-O-(+- 
glucopyranosyl(1-2)-+- 
glucopyranosyl(1-3))-+- 
glucopyranosyl-13- 
hydroxykaur-16-en-19-oic 
acid) (CAS No. 58543–16–1) 
(provided for in subheading 
2938.90.00) ...........................
2.5% 
No change 
No change 
On or before 
12/31/2023
’’. 
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SEC. 21318. GLUCOSYLATED STEVIOL GLYCOSIDES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.25 
13-[(2-O-β-D-Glucopyranosyl- 
α-D-glucopyranosyl)oxy]kaur- 
16-en-18-oic acid β-D- 
glucopyranosyl ester (Stevio-
side) (CAS No. 57817–89–7) 
(provided for in subheading 
2938.90.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21319. HYDROXYPROPYL GAMMA CYCLODEXTRIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.26 
(2-Hydroxypropyl)-γ- 
cyclodextrin 
(hydroxypropylated γ- 
cyclodextrin) (CAS No. 
128446–34–4) (provided for 
in subheading 2940.00.60) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21320. HYDROXYPROPYLATED BETA CYCLODEXTRIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.27 
2-Hydroxypropyl-β- 
cyclodextrin (CAS No. 
128446–35–5) (provided for 
in subheading 2940.00.60) ...
1% 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21321. METHYL BETA CYCLODEXTRIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.28 
Methyl β-cyclodextrin (CAS 
No. 128446–36–6) (provided 
for in subheading 
2940.00.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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125 
SEC. 21322. 2′-FUCOSYLLACTOSE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.29 
(2R,3R,4R,5R)-4- 
[(2S,3R,4S,5R,6R)-4,5- 
Dihydroxy-6- 
(hydroxymethyl)-3- 
[(2S,3S,4R,5S,6S)-3,4,5- 
trihydroxy-6-methyloxan-2- 
yl]oxyoxan-2-yl]oxy-2,3,5,6- 
tetrahydroxyhexanal (2′- 
Fucosyllactose) (CAS No. 
41263–94–9) (provided for in 
subheading 2940.00.60) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21323. ASCORBYL GLUCOSIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.30 
(2R)-2-[(1S)-1,2- 
Dihydroxyethyl]-3-hydroxy-4- 
[(2R,3R,4S,5S,6R)-3,4,5- 
trihydroxy-6- 
(hydroxymethyl)oxan-2- 
yl]oxy-2H-furan-5-one 
(Ascorbyl glucoside) (CAS 
No. 129499–78–1) (provided 
for in subheading 
2940.00.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21324. DIMETHYLAMINE BORANE (DMAB). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.31 
N-Methylmethanamine- 
borane (1:1) (CAS No. 74– 
94–2) (provided for in sub-
heading 2942.00.50) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21325. ELDERBERRY EXTRACT CONCENTRATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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126 
‘‘ 
9902.22.32 
Elderberry extract con-
centrate (CAS No. 84603– 
58–7) (provided for in sub-
heading 3203.00.80) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21326. DISPERSE YELLOW 241. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.33 
Disperse Yellow 241 (5-[(3,4- 
Dichlorophenyl)diazenyl]-2- 
hydroxy-1,4-dimethyl-6- 
oxopyridine-3-carbonitrile) 
(CAS No. 83249–52–9) (pro-
vided for in subheading 
3204.11.35) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21327. DISPERSE ORANGE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.34 
Disperse Orange (Acetic acid, 
cyano-[3-[(6-methoxy-2- 
benzothiazoyl)amino]-1H- 
isoindol-1-ylidene}-, pentyl 
ester) (CAS No. 173285–74– 
0) (provided for in sub-
heading 3204.11.35) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21328. MIXTURES OF DISPERSE YELLOW FD11843 AND 
ACETIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.35 
Mixtures of Disperse Yellow 
FD11843 (acetic acid, 2-[3- 
(2-benzothiazolylamino)-1H- 
isoindol-1-ylidene]-2-cyano-, 
butyl ester (CAS No. 
173285-73-9)) and acetic 
acid, [3-(2- 
benzothiazolylamino)-1H- 
isoindol-1-ylidene]cyano-, 2- 
butoxyethyl ester (CAS No. 
173285–94–4) (provided for 
in subheading 3204.11.35) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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SEC. 21329. DISPERSE BLUE 54. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.36 
Disperse Blue 54 (1-Anilino- 
4,8-dihydroxy-5- 
nitroanthracene-9,10-dione) 
(CAS No. 37203–97–7) (pro-
vided for in subheading 
3204.11.35) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21330. MIXTURES OF SEVERAL DISPERSE DYES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.22.37 
Mixtures of 9,10- 
anthracenedione, 1,5(or 1,8)- 
dihydroxy-4-nitro-8(or 5)- 
(phenylamino)- (Disperse 
Blue 54 and 77) (CAS No. 
37203–97–7); 1,5(or 1,8)- 
diamino-2-bromo-4,8(or 4,5)- 
dihydroxy-9,10- 
anthracenedione (Disperse 
Blue 81 (mixture of isomers)) 
(CAS No. 68134–65–6); re-
action products of 3- 
pyridinecarbonitrile, 5-[2-(2- 
cyano-4- 
nitrophenyl)diazenyl]-2-[[2- 
(2- 
hydroxyethoxy)ethyl]amino]- 
4-methyl-6-(phenylamino)- 
(Disperse Red 1042A) (CAS 
No. 149988–44–3) and 3- 
pyridinecarbonitrile, 5-[2-(2- 
cyano-4- 
nitrophenyl)diazenyl]-6-[[2- 
(2- 
hydroxyethoxy)ethyl]amino]- 
4-methyl-2-(phenylamino)- 
(Disperse Red T-1042) (CAS 
No. 137428–29–6); 4-[(5- 
cyano-6-hydroxy-1,4-di-
methyl-2-oxopyridin-3- 
yl)diazenyl]-N-(2- 
ethylhexyl)benzamide (Dis-
perse Yellow 198) (CAS No. 
30449–81–1); 4,11-diamino- 
2-(3- 
methoxypropyl)naphtho[2,3- 
f]isoindole-1,3,5,10-tetrone 
(Disperse Blue 60 (M)) (CAS 
No. 12217–80–0); and 4,11- 
diamino-2-[3-(2- 
methoxyethox-
y)propyl]naphtho[2,3- 
f]isoindole-1,3,5,10-tetrone 
(Disperse Blue 60 (ME)) 
(CAS No. 65059–45–2) (pro-
vided for in subheading 
3204.11.35) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21331. MIXTURES OF 4 DISPERSE BLUE DYES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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129 
‘‘ 
9902.22.38 
Disperse dye mixtures of Dis-
perse Blue 77 (1-anilino-4,5- 
dihydroxy-8-nitroanthracene- 
9,10-dione) (CAS No. 
20241–76–3); Disperse Blue 
60 (M) (4,11-diamino-2-(3- 
methoxypropyl)naphtho[2,3- 
f]isoindole-1,3,5,10-tetrone) 
(CAS No. 12217–80–0); Dis-
perse Blue 60 (ME) (4,11- 
diamino-2-[3-(2- 
methoxyethoxy)propyl]-1H- 
naphth[2,3-f]isoindole- 
1,3,5,10(2H)-tetrone) (CAS 
No. 65059–45–2) and Dis-
perse Blue 77/54 (1,8- and 
1,5-Isomers) (1-anilino-4,8- 
dihydroxy-5-nitroanthracene- 
9,10-dione) (CAS No. 
37203–97–7) (provided for in 
subheading 3204.11.35) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21332. MIXTURES OF 4 DYES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.39 
Disperse dye mixtures of Sol-
vent Yellow 163 (1,8- 
bis(phenylsulfanyl) anthra-
cene-9,10-dione) (CAS No. 
13676–91–0); Disperse Yel-
low FD11843 (acetic acid, 2- 
[3-(2-benzothiazolylamino)- 
1H-isoindol-1-ylidene]-2- 
cyano-, butyl ester) (CAS No. 
173285–73–9)); acetic acid, 
[3-(2-benzothiazolylamino)- 
1H-isoindol-1-ylidene]cyano-, 
2-butoxyethyl ester (CAS No. 
173285–94–4); Disperse Or-
ange FC 84508 (acetic acid, 
2-cyano-2-[3-[(6-methoxy-2- 
benzothiazolyl)amino]-1H- 
isoindol-1-ylidene]-, pentyl 
ester) (CAS No. 173285–74– 
0) and Disperse Yellow 163 
(3-[N-(2-cyanoethyl)-4-[(2,6- 
dichloro-4- 
nitrophenyl)diazenyl]anilino] 
propanenitrile) (CAS No. 
67923–43–7) (provided for in 
subheading 3204.11.35) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21333. DISPERSE RED 86. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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130 
‘‘ 
9902.22.40 
Disperse Red 86 (N-(4- 
Amino-3-methoxy-9,10- 
dioxoanthracen-1-yl)-4- 
methylbenzenesulfonamide) 
(CAS No. 81–68–5) (pro-
vided for in subheading 
3204.11.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21334. DISPERSE VIOLET 1. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.41 
Disperse Violet 1 (1,4- 
Diaminoanthracene-9,10- 
dione) (CAS No. 128–95–0) 
(provided for in subheading 
3204.11.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21335. DISPERSE BLUE 60. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.42 
Disperse Blue 60 (4,11- 
Diamino-2-(3-methoxy- 
propyl)-naphtho[2,3- 
f]isoindole-1,3,5,10-tetraone) 
(CAS No. 12217–80–0) (pro-
vided for in subheading 
3204.11.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21336. MIXTURES OF DISPERSE ORANGE 29, DISPERSE 
RED 167:1, AND DISPERSE BLUE 56. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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131 
‘‘ 
9902.22.43 
Disperse dye mixtures of Dis-
perse Orange 29 (4-[[2- 
methoxy-4-[(4-nitrophenyl) 
diazenyl]phenyl] 
diazenyl]phenol) (CAS No. 
19800–42–1); Disperse Red 
167:1 (2-[3-acetamido-N-(2- 
acetyloxyethyl)-4-[(2-chloro-4- 
nitrophenyl)diazenyl] 
anilino]ethyl acetate) (CAS 
No. 1533–78–4); Disperse 
Blue 56 (1,8-diamino-2- 
bromo-4,5- 
dihydroxyanthracene-9,10- 
dione) (CAS No. 68134–65– 
6) and acetic acid, 2-[3-(2- 
benzothiazolylamino)-1H- 
isoindol-1-ylidene]-2-cyano-, 
2-butoxyethyl ester (CAS No. 
173285–94–4) (provided for 
in subheading 3204.11.50) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21337. DISPERSE YELLOW 54. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.44 
Disperse Yellow 54 (3-Hy-
droxy-2-(3-hydroxyquinolin-2- 
yl)inden-1-one) (CAS No. 
17772–51–9) (provided for in 
subheading 3204.11.50) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21338. ACID VIOLET 48. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.45 
Acid Violet 48 (Disodium 3- 
[[4-amino-9,10-dioxo-3-[2- 
sulfonato-4-(2,4,4- 
trimethylpentan-2- 
yl)phenoxy]anthracen-1- 
yl]amino]-2,4,6- 
trimethylbenzenesulfonate) 
(CAS No. 12220–51–8) (pro-
vided for in subheading 
3204.12.17) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21339. ACID BLUE 280. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.22.46 
Acid Blue 280 (Sodium 2- 
[[4-(cyclohexylamino)-9,10- 
dioxoanthracen-1-yl]amino]- 
5-ethoxybenzenesulfonate) 
(CAS No. 68214–62–0) (pro-
vided for in subheading 
3204.12.20) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21340. ACID BROWN 282. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.47 
Acid Brown 282 (Diso-
dium;chromium(3+);5-meth-
yl-4-[(5-nitro-2- 
oxidophenyl)diazenyl]-2- 
phenylpyrazol-3-olate;[7- 
nitro-3-oxido-4-[(2-oxido-1,4- 
dihydronaphthalen-1- 
yl)diazenyl]naphthalen-1-yl] 
sulfate) (CAS No. 70236– 
60–1) (provided for in sub-
heading 3204.12.20) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21341. ACID RED 131. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.48 
Acid Red 131 (CAS No. 
12234–99–0) (provided for in 
subheading 3204.12.20) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21342. ACID RED 249. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.49 
Acid Red 249 (Disodium 3- 
[(5-chloro-2- 
phenoxyphenyl)diazenyl]-4- 
hydroxy-5-[(4- 
methylpheny-
l)sulfonylamino]naphthalene- 
2,7-disulfonate) (CAS No. 
6416–66–6) (provided for in 
subheading 3204.12.20) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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133 
SEC. 21343. ACID YELLOW 236. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.50 
Acid Yellow 236 (CAS No. 
77907–21–2) (provided for in 
subheading 3204.12.45) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21344. ACID RED 407. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.51 
Acid Red 407 (CAS No. 
146103–68–6) (provided for 
in subheading 3204.12.45) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21345. ACID YELLOW 220. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.52 
Acid Yellow 220 
(tetrasodium;2-[[3-[[(Z)-1-(2- 
chloroanilino)-3-oxido-1- 
oxobut-2-en-2-yl]diazenyl]-4- 
oxidopheny-
l]sulfonylamino]benzoate; co-
balt(2+)) (CAS No. 70851– 
34–2) (provided for in sub-
heading 3204.12.45) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21346. ACID YELLOW 232. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.53 
Acid Yellow 232 (Chromium, 
2-[2-(4,5-dihydro-3-methyl-5- 
oxo-1-phenyl-1H-pyrazol-4- 
yl)diazenyl]benzoate 2-[2- 
(4,5-dihydro-3-methyl-5-oxo- 
1-phenyl-1H-pyrazol-4- 
yl)diazenyl]-5-sulfobenzoate 
lithium sodium complexes) 
(CAS No. 85828–89–3) (pro-
vided for in subheading 
3204.12.45) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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134 
SEC. 21347. ACID YELLOW 235. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.54 
Acid Yellow 235 (CAS No. 
90585–54–9) (provided for in 
subheading 3204.12.45) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21348. ACID YELLOW 151. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.55 
Acid Yellow 151 (Sodium; 2- 
[[(Z)-1-anilino-3-oxido-1- 
oxobut-2-en-2-yl]diazenyl]-4- 
sulfamoylphenolate; co-
balt(3+)) (CAS No. 72496– 
88–9) (provided for in sub-
heading 3204.12.45) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21349. ACID VIOLET 43. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.56 
Acid Violet 43 (Sodium 2-[(4- 
hydroxy-9,10-dioxoanthracen- 
1-yl)amino]-5- 
methylbenzenesulfonate) 
(CAS No. 4430–18–6) (pro-
vided for in subheading 
3204.12.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21350. ACID BLACK 52. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.58 
Acid Black 52 (Tri-
sodium;chromium;3-hydroxy- 
4-[(2-hydroxynaphthalen-1- 
yl)diazenyl]-7- 
nitronaphthalene-1-sulfonate) 
(CAS No. 5610–64–0) (pro-
vided for in subheading 
3204.12.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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SEC. 21351. ACID BLACK 2. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.59 
Acid Black 2 (Disodium 4- 
amino-5-hydroxy-3-[(E)-(4- 
nitrophenyl)diazenyl]-6-[(E)- 
phenyldiazenyl]-2,7- 
naphthalenedisulfonate) (CAS 
No. 8005–03–6) (provided 
for in subheading 
3204.12.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21352. ACID GREEN 25. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.60 
Acid Green 25 (Disodium;5- 
methyl-2-[[4-(4-methyl-2- 
sulfonatoanilino)-9,10- 
dioxoanthracen-1- 
yl]amino]benzenesulfonate) 
(CAS No. 4403–90–1) (pro-
vided for in subheading 
3204.12.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21353. BASIC BROWN 23. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.61 
Basic Brown 23 (CAS No. 
446876–48–8) (provided for 
in subheading 3204.13.60) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21354. BASIC VIOLET 11:1 RHODAMINE DYE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.22.62 
Basic Violet 11:1 (Bis{6- 
(diethylamino)-N,N-diethyl-9- 
[2-(methoxycarbonyl) 
phenyl]-3H-xanthen-3- 
iminium} 
tetrachlorozincate(2-)) (CAS 
No. 73398–89–7) (CIN 
45174) (provided for in sub-
heading 3204.13.60) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21355. BASIC YELLOW 37. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.63 
Basic Yellow 37 (4-[4- 
(diethylamin-
o)benzenecarboximidoyl]- 
N,N-diethylaniline; hydro-
chloride) (CAS No. 6358–36– 
7) (provided for in sub-
heading 3204.13.80) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21356. BASIC VIOLET 3. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.64 
Basic Violet 3 ([4-[bis[4- 
(dimethylamino)phenyl] 
methylidene]cyclohexa-2,5- 
dien-1-ylidene]- 
dimethylazanium;chloride) 
(CAS No. 548–62–9) (pro-
vided for in subheading 
3204.13.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21357. DIRECT ORANGE 118. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.65 
Direct Orange 118 
(Tetrasodium 7,7′- 
(carbonyldiimino)bis{4-hy-
droxy-3-[(E)-(2-methyl-4- 
sulfonatophenyl)diazenyl]-2- 
naphthalenesulfonate}) (CAS 
No. 28706–33–4) (provided 
for in subheading 
3204.14.20) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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SEC. 21358. DIRECT BLUE 86. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.66 
Direct Blue 86 (Copper; diso-
dium; 2,11,20,29, 38,40- 
hexaza-37,39- 
diazanidanonacyclo 
[28.6.1.13,10.112,19.121, 
28.04,9.013,18.022, 
27.031,36] tetraconta- 
1(36),2,4(9),5,7,10(40), 
11,13,15,17,19,21(38), 
22(27),23,25,28,30,32,34- 
nonadecaene-6,24- 
disulfonate) (CAS No. 1330– 
38–7) (provided for in sub-
heading 3204.14.25) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21359. DIRECT BLUE 199. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.67 
Direct Blue 199 (Copper, 
[29H,31H- 
phthalocyaninato(2-)- 
κN29,κN30,κN31,κN32]-, 
aminosulfonyl sulfo deriva-
tives, sodium salts) (CAS No. 
90295–11–7) (provided for in 
subheading 3204.14.30) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21360. DIRECT BLACK 168. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.68 
Direct Black 168 (Tri-
sodium;2-[4-[(2-amino-4- 
oxidophenyl)diazenyl]anilino]- 
5-[(1-amino-8-oxido-7- 
phenyldiazenyl-3,6- 
disulfonaphthalen-2- 
yl)diazenyl]benzenesulfonate) 
(CAS No. 85631–88–5) (pro-
vided for in subheading 
3204.14.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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138 
SEC. 21361. DIRECT RED 227. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.69 
Direct Red 227 
(Hexasodium;4-hydroxy-5- 
[[4-[4-[(E)-2-[4-[[4-[(8-hy-
droxy-7-phenyldiazenyl-3,6- 
disulfonatonaphthalen-1- 
yl)amino]-6-morpholin-4-yl- 
1,3,5-triazin-2-yl]amino]-2- 
sulfonatophenyl]ethenyl]-3- 
sulfonatoanilino]-6- 
morpholin-4-yl-1,3,5-triazin- 
2-yl]amino]-3- 
phenyldiazenylnaphthalene- 
2,7-disulfonate) (CAS No. 
17791–81–0) (provided for in 
subheading 3204.14.30) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21362. DIRECT YELLOW 107. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.70 
Direct Yellow 107 (3-[[3- 
Methoxy-4-[[2-methoxy-4-[(3- 
sulfophenyl)diazenyl] 
phenyl]carbamoylamino] 
phenyl]diazenyl] 
benzenesulfonic acid) (CAS 
No. 25712–08–7) (provided 
for in subheading 
3204.14.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21363. DIRECT GREEN 26. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.71 
Direct Green 26 
(Pentasodium;5-[[4-[[4- 
anilino-6-[[8-hydroxy-7-[[4- 
[(8-hydroxy-3,6- 
disulfonatonaphthalen-1- 
yl)diazenyl]-2-methoxy-5- 
methylphenyl]diazenyl]-3,6- 
disulfonatonaphthalen-1- 
yl]amino]-1,3,5-triazin-2- 
yl]amino]phenyl]diazenyl]-2- 
hydroxybenzoate) (CAS No. 
6388–26–7) (provided for in 
subheading 3204.14.50) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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SEC. 21364. DIRECT YELLOW 11. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.72 
Direct Yellow 11 (Disodium; 
6-oxo-5-[(4- 
sulfonatopheny-
l)hydrazinylidene] naph-
thalene-2-sulfonate) (CAS 
No. 1325–37–7) (provided 
for in subheading 
3204.14.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21365. DIRECT ORANGE 15. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.73 
Direct Orange 15 (Sodium; 
(8Z,20Z)-2,3,14,15- 
tetrazapentacyclo 
[20.2.2.24,7.210,13.216,19] 
dotriaconta-1(24),2,4,6,8,10, 
12,14,16,18,20, 
22,25,27,29,31-hexadecaene- 
6,11,18,23-tetrasulfonic acid) 
(CAS No. 1325–35–5) (pro-
vided for in subheading 
3204.14.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21366. DIRECT BROWN 44. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.74 
Direct Brown 44 (Disodium; 
4-[[2,4-diamino-5-[[3-[[2,4- 
diamino-5-[(4- 
sulfonatophenyl) 
diazenyl]phenyl]diazenyl] 
phenyl]diazenyl]phenyl] 
diazenyl]benzenesulfonate) 
(CAS No. 6252–62–6) (pro-
vided for in subheading 
3204.14.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21367. DIRECT RED 81. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.22.75 
Direct Red 81 (Disodium;7- 
benzamido-4-hydroxy-3-[[4- 
[(4-sulfonatophenyl)diazenyl] 
phenyl]diazenyl]naphthalene- 
2-sulfonate) (CAS No. 2610– 
11–9) (provided for in sub-
heading 3204.14.50) .............
2% 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21368. DIRECT YELLOW 142. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.76 
Direct Yellow 142 (CAS No. 
71902–08–4) (provided for in 
subheading 3204.14.50) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21369. DIRECT RED 80. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.77 
Direct Red 80 
(hexasodium;4-hydroxy-7-[[5- 
hydroxy-7-sulfonato-6-[[2- 
sulfonato-4-[(4- 
sulfonatophenyl) 
diazenyl]phenyl]diazenyl] 
naphthalen-2- 
yl]carbamoylamino]-3-[[2- 
sulfonato-4-[(4- 
sulfonatophenyl)diazenyl] 
phenyl]diazenyl]naphthalene- 
2-sulfonate) (CAS No. 2610– 
10–8) (provided for in sub-
heading 3204.14.50) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21370. DIRECT RED 16. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.78 
Direct Red 16, disodium salt 
(disodium;7-amino-4-hydroxy- 
3-[(5-hydroxy-6- 
phenyldiazenyl-7- 
sulfonatonaphthalen-2- 
yl)diazenyl]naphthalene-2- 
sulfonate) (CAS No. 6227– 
02–7) (provided for in sub-
heading 3204.14.50) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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141 
SEC. 21371. DIRECT RED 254. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.79 
Direct Red 254 (Disodium;7- 
amino-4-hydroxy-3-[[4-[(4- 
sulfonatophenyl)diazenyl] 
phenyl]diazenyl]naphthalene- 
2-sulfonate) (CAS No. 6300– 
50–1) (provided for in sub-
heading 3204.14.50) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21372. COLORANT. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.80 
Copper, [μ-[[3,3′-[(1-oxido- 
1,2-diazenediyl)bis[[2-(hy-
droxy-κO)-4,1-phenylene]- 
2,1-diazenediyl-κN1]]bis[4- 
(hydroxy-κO)-2,7- 
naphthalenedisulfonato]](8- 
)]]di-, sodium (1:4) (CAS No. 
75173–68–1) (provided for in 
subheading 3204.14.50) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21373. DIRECT YELLOW 34. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.81 
Direct Yellow 34 
(Tetrasodium;3-[[4-[[4-[(4,8- 
disulfonatonaphthalen-2- 
yl)diazenyl]-2-methoxy-5- 
methylpheny-
l]carbamoylamino]-5- 
methoxy-2- 
methylpheny-
l]diazenyl]naphthalene-1,5- 
disulfonate) (CAS No. 6420– 
33–3) (provided for in sub-
heading 3204.14.50) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21374. VAT ORANGE 2 DYE POWDER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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142 
‘‘ 
9902.22.82 
Vat Orange 2 (1,2- 
Dibromopyranthrene-8,16- 
dione) (CAS No. 1324–35–2) 
(provided for in subheading 
3204.15.20) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21375. VAT VIOLET 13 DYE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.83 
Vat Violet 13 (5,20- 
Diazaheptacyclo 
[16.12.0.03,16.04,13.06, 
11.019,28.021,26] triaconta- 
1(18),3(16),4(13),6,8,10, 
14,19(28),21,23, 25,29- 
dodecaene-2,12,17,27- 
tetrone) (CAS No. 4424–87– 
7) (CIN 68700) (provided for 
in subheading 3204.15.20) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21376. VAT BROWN 3 DYE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.84 
Vat Brown 3 (N-(28- 
Benzamido-6,13,19,26- 
tetraoxo-16-azaheptacyclo 
[15.12.0.02,15.05,14.07, 
12.018,27.020,25] nonacosa- 
1(29),2(15),3,5(14),7(12), 
8,10,17,20,22,24,27- 
dodecaen-8-yl)benzamide) 
(CAS No. 131–92–0) (pro-
vided for in subheading 
3204.15.20) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21377. VAT RED 10 DYE POWDER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.85 
Vat Red 10 (2-(1-Amino- 
9,10-dioxoanthracen-2- 
yl)naphtho[2,3- 
f][1,3]benzoxazole-5,10- 
dione) (CAS No. 2379–79–5) 
(provided for in subheading 
3204.15.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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143 
SEC. 21378. VAT BROWN 57 DYE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.86 
Vat Brown 57 (CAS No. 
12227–28–0) (provided for in 
subheading 3204.15.30) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21379. VAT RED 31 DYE POWDER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.87 
Vat Red 31 dye powder (1- 
Amino-2-[5-(1-amino-9,10- 
dioxoanthracen-2-yl)-1,3,4- 
oxadiazol-2-yl]anthracene- 
9,10-dione) (CAS No. 
52591–25–0) (CIN 60030) 
(provided for in subheading 
3204.15.40) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21380. DYE MIXTURES OF VAT BROWN 3 AND VAT 
BLACK 27. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.88 
Disperse dye mixtures of Vat 
Brown 3 (N-(28-benzamido- 
6,13,19,26-tetraoxo-16- 
azaheptacyclo [15.12.0.0¥ 
(2,15).0¥(5,14).0¥ 
(7,12).0¥(18,27).0¥ 
(20,25)] nonacosa- 
1(29),2(15), 3,5(14), 7(12), 
8,10,17,20,22, 24,27- 
dodecaen-8-yl)benzamide) 
(CAS No. 131–92–0) and 
Vat Black 27 (N-(28- 
benzamido-6,13,19, 26- 
tetraoxo-16-azaheptacyclo 
[15.12.0.0¥ 
(2,15).0¥(5,14).0¥ 
(7,12).0¥ 
(18,27).0¥(20,25)] 
nonacosa-1(29),2,4,7, 
9,11,14,17, 20,22, 24,27- 
dodecaen-4-yl) benzamide) 
(CAS No. 2379–81–9) (pro-
vided for in subheading 
3204.15.40) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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144 
SEC. 21381. VAT RED 13. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.89 
Vat Red 13 (15-Ethyl-12- 
(15-ethyl-8-oxo-14,15- 
diazatetracyclo 
[7.6.1.02,7.013,16] hexadeca- 
1(16),2,4,6,9,11,13-heptaen- 
12-yl)-14,15-diazatetracyclo 
[7.6.1.02,7.013,16] hexadeca- 
1(16),2,4,6,9,11,13-heptaen- 
8-one) (CAS No. 4203–77–4) 
(provided for in subheading 
3204.15.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21382. VAT YELLOW 2 DYE POWDER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.90 
Vat Yellow 2 (6,16-Diphenyl- 
5,15-dithia-7,17- 
diazapentacyclo 
[11.7.0.03,11.04,8.014,18] 
icosa-1(13),3(11),4(8),6,9, 
14(18),16,19-octaene-2,12- 
dione) (CAS No. 129–09–9) 
(provided for in subheading 
3204.15.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21383. VAT YELLOW 33 DYE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.91 
Vat Yellow 33 (N-(9,10- 
Dioxoanthracen-1-yl)-4-[4- 
[[4-[4-[(9,10-dioxoanthracen- 
1-yl)carbamoyl]phenyl] 
phenyl]diazenyl]phenyl] benz-
amide) (CAS No. 12227–50– 
8) (provided for in sub-
heading 3204.15.80) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21384. VAT GREEN 1 DYE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.22.92 
Vat Green 1 (Anthra[9,1,2- 
cde]benzo[rst]pentaphene- 
5,10-dione, 16,17-dimethoxy-) 
(CAS No. 128–58–5) (CIN 
59825) (provided for in sub-
heading 3204.15.80) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21385. VAT GREEN 3. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.93 
Vat Green 3 (Anthra[2,1,9- 
mna]naphth[2,3-h]acridine- 
5,10,15(16H)-trione) (CAS 
No. 3271–76–9) (CIN 
69500) (provided for in sub-
heading 3204.15.80) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21386. VAT BLUE 6 DYE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.94 
Vat Blue 6 (15,30-Dichloro- 
2,17-diazaheptacyclo 
[16.12.0.03,16.04,13.06, 
11.019,28.021,26] triaconta- 
1(30),3,6,8,10,13,15,18,21, 
23,25,28-dodecaene- 
5,12,20,27-tetrone) (CAS No. 
130–20–1) (provided for in 
subheading 3204.15.80) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21387. VAT BLUE 20 DYE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.95 
Vat Blue 20 (Anthra[9,1,2- 
cde]benzo[rst]pentaphene- 
5,10-dione) (CAS No. 116– 
71–2) (CIN 59800) (provided 
for in subheading 
3204.15.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21388. VAT VIOLET 1. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.22.96 
Vat Violet 1 
(Benzo[rst]phenanthro 
[10,1,2-cde] pentaphene-9,18- 
dione, dichloro-) (CAS No. 
1324–55–6) (CIN 60010) 
(provided for in subheading 
3204.15.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21389. VAT BROWN 1 DYE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.97 
Vat Brown 1 
(Naphth[2′,3′:6,7]indolo[2,3- 
c]dinaphtho[2,3-a:2′,3′- 
i]carbazole-5,10,15,17,22,24- 
hexone, 16,23-dihydro-) (CAS 
No. 2475–33–4) (CIN 
70800) (provided for in sub-
heading 3204.15.80) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21390. VAT BLACK 16 DYE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.98 
Vat Black 16 (8- 
Aminononacyclo 
[18.10.2.22,5.03,16.04,13.06, 
11.017,31.022,27.028,32] 
tetratriaconta- 
1(31),2,4,6(11), 
7,9,13,15,17,19,22,24,26, 
28(32),29,33-hexadecaene- 
12,21-dione) (CAS No. 
26763–69–9) (provided for in 
subheading 3204.15.80) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21391. VAT BLACK 25. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.22.99 
Vat Black 25 (Anthra[2,1,9- 
mna]naphth[2,3-h]acridine- 
5,10,15(16H)-trione, 3- 
[(9,10-dihydro-9,10-dioxo-1- 
anthracenyl)amino]-) (CAS 
No. 4395–53–3) (CIN 
69525) (provided for in sub-
heading 3204.15.80) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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SEC. 21392. VAT BLACK 27. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.01 
Vat Black 27 (Benzamide, 
N,N′-(10,15,16,17- 
tetrahydro-5,10,15,17- 
tetraoxo-5H-dinaphtho[2,3- 
a:2′,3′-i]carbazole-6,9- 
diyl)bis-) (CAS No. 2379– 
81–9) (CIN 69005) (provided 
for in subheading 
3204.15.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21393. REACTIVE YELLOW 145. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.02 
Reactive Yellow 145 
(Tetrasodium;7-[[2- 
(carbamoylamino)-4-[[4- 
chloro-6-[3-(2- 
sulfonatooxyethylsulfonyl) 
anilino]-1,3,5-triazin-2-yl] 
amino]phenyl]diazenyl] naph-
thalene-1,3,6-trisulfonate) 
(CAS No. 80157–00–2) (pro-
vided for in subheading 
3204.16.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21394. REACTIVE RED 195. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.03 
Reactive Red 195 
(Pentasodium 5-[[4-chloro-6- 
[3-(2- 
sulfonatooxyethylsulfony-
l)anilino]-1,3,5-triazin-2- 
yl]amino]-3-[(1,5- 
disulfonatonaphthalen-2- 
yl)diazenyl]-4- 
hydroxynaphthalene-2,7- 
disulfonate) (CAS No. 
77365–64–1) (provided for in 
subheading 3204.16.30) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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148 
SEC. 21395. REACTIVE BLUE 49. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.04 
Reactive Blue 49 (Trisodium 
1-amino-4-[3-[[4-chloro-6-(2- 
sulfonatoanilino)-1,3,5- 
triazin-2-yl]amino]-2,4,6- 
trimethyl-5-sulfonatoanilino]- 
9,10-dioxoanthracene-2- 
sulfonate) (CAS No. 72214– 
18–7) (provided for in sub-
heading 3204.16.30) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21396. REACTIVE BLUE 72. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.05 
Reactive Blue 72 (Cuprate(2- 
), [C-[[[3-[(4-amino-6-chloro- 
1,3,5-triazin-2-yl)amino]-4- 
sulfophenyl]amino]sulfonyl]- 
C-(aminosulfonyl)-29H,31H- 
phthalocyanine-C-sulfonato(4- 
)-κN29,κN30,κN31,κN32]-, 
sodium (1:2)) (CAS No. 
68967–01–1) (provided for in 
subheading 3204.16.30) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21397. REACTIVE YELLOW 95 POWDER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.06 
Reactive Yellow 95 (Tri-
sodium 4-[[4-chloro-6-(3- 
sulfonatoanilino)-1,3,5- 
triazin-2-yl]amino]-2-[[1- 
ethyl-6-hydroxy-4-methyl-2- 
oxo-5- 
(sulfonatomethyl)pyridin-3- 
yl]diazenyl]benzenesulfonate) 
(CAS No. 89923–43–3) (pro-
vided for in subheading 
3204.16.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21398. REACTIVE RED 245. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.23.07 
Reactive Red 245 
(Tetrasodium 5-[4-chloro-6- 
(N-ethylanilino)-1,3,5-triazin- 
2-ylamino]-4-hydroxy-3-(1,5- 
disulfonatonaphtalen-2- 
ylazo)naphthalene-2,7- 
disulfonate) (CAS No. 
130201–57–9) (provided for 
in subheading 3204.16.30) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21399. REACTIVE BROWN 11. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.08 
Reactive Brown 11 
(Tetrasodium; 2-[[4-[[4-[(4- 
amino-6-chloro-1,3,5-triazin- 
2-yl)amino]-5- 
sulfonatonaphthalen-1- 
yl]diazenyl]-7- 
sulfonatonaphthalen-1- 
yl]diazenyl]benzene-1,4- 
disulfonate) (CAS No. 
70161–16–9) (provided for in 
subheading 3204.16.30) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21400. MIXTURES OF REACTIVE BLACK 5 (NA) (FKP), 
REACTIVE SCARLET F01–0439, AND REACTIVE 
ORANGE 131. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.23.09 
Disperse dye mixture of Re-
active Black 5 (Na) (FKP) 
(tetrasodium; 4-amino-5-hy-
droxy-3,6-bis[[4-(2- 
sulfonatooxyethylsulfonyl) 
phenyl]diazenyl]naphthalene- 
2,7-disulfonate (CAS No. 
17095–24–8); Reactive Scar-
let F01–0439 (2- 
naphthalenesulfonic acid, 7- 
amino-4-hydroxy-, coupled 
with diazotized 2-[(4- 
aminophenyl) sulfonyl] ethyl 
hydrogen sulfate and 
diazotized 2-amino-5-[[2- 
(sulfooxy)ethyl]sulfonyl] 
benzenesulfonic acid, potas-
sium sodium salts) (CAS No. 
214362–06–8); reaction mass 
of 7-amino-3,8-bis-[4-(2- 
sulfoxyethylsulfonyl)-2- 
sulfophenylazo]-4- 
hydroxynaphthalene-2-sul-
fonic acid, Na/K salt and 7- 
amino-3-[4-(2- 
sulfoxyethylsulfonyl) 
phenylazo]-4-hydroxy-8-[4-(2- 
sulfoxyethylsulfonyl)-2- 
sulfophenylazo] naphthalene- 
2-sulfonic acid, Na/K salt 
and 7-amino-3,8-bis-[4-(2- 
sulfoxyethylsulfonyl) 
phenylazo]-4- 
hydroxynaphthalene-2-sul-
fonic acid, Na/K salt and 7- 
amino-8-[4-(2- 
sulfoxyethylsulfonyl)- 
phenylazo]-4-hydroxy-3-[4-(2- 
sulfoxyethylsulfonyl)-2- 
sulfophenylazo] naphthalene- 
2-sulfonic acid, Na/K salt, 
and Reactive Orange 131 
(benzenesulfonic acid, 2,4- 
diamino-3-[2-[4-[[2-(sulfooxy) 
ethyl]sulfonyl] 
phenyl]diazenyl]-5-[2-[2- 
sulfo-4-[[2-(sulfooxy) 
ethyl]sulfonyl] phenyl] 
diazenyl]-, potassium sodium 
salt (1:?:?)) (CAS No. 
187026–95–5) and 
dipotassium disodium 2,4- 
diamino-5-(2-{2-sulfo-4-[2- 
(sulfooxy)ethanesulfonyl] 
phenyl}diazen-1-yl)-3-(2-{4- 
[2-(sulfooxy)ethanesulfonyl] 
phenyl}diazen-1-yl) benzene- 
1-sulfonate (provided for in 
subheading 3204.16.30) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21401. REACTIVE YELLOW F98–0159. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.23.10 
Reactive Yellow F98–0159 
(benzenesulfonic acid, 2-[2- 
[2-[(aminocarbonyl)amino]-4- 
[(2,6-difluoro-4- 
pyrimidiny-
l)amino]phenyl]diazenyl]-5- 
[[2-(sulfooxy)ethyl]sulfonyl]-, 
sodium salt (1:2)) (CAS No. 
176449–21–1) (provided for 
in subheading 3204.16.30) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21402. DYE MIXTURES OF REACTIVE ORANGE 131 AND 
REACTIVE SCARLET F07–0522. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.11 
Disperse dye mixtures of Re-
active Orange 131 (CAS No. 
187026–95–5) (dipotassium 
disodium 2,4-diamino-5-(2- 
{2-sulfo-4-[2- 
(sulfooxy)ethanesulfonyl] 
phenyl}diazen-1-yl)-3-(2-{4- 
[2-(sulfooxy)ethanesulfonyl] 
phenyl}diazen-1-yl)benzene-1- 
sulfonate) and Reactive Scar-
let F07–0522 (CAS No. 
891857–92–4) (pentasodium 
7-amino-4-hydroxy-3,8-bis-[2- 
sulfo-4-(2-sulfooxy- 
ethanesulfonyl)-phenylazo]- 
naphthalene-2-sulfonate) 
(provided for in subheading 
3204.16.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21403. REACTIVE BLACK 31. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.12 
Reactive Black 31 
(cuprate(4-), [4,5-dihydro-4- 
[2-[8-(hydroxy-.kappa.O)-7- 
[2-[2-(hydroxy-.kappa.O)-5- 
methoxy-4-[[2- 
(sulfooxy)ethyl] 
sulfonyl]phenyl]diazenyl- 
.kappa.N1]-6-sulfo-2- 
naphthalenyl]diazenyl]-5-oxo- 
1-(4-sulfophenyl)-1H-pyr-
azole-3-carboxylato(6-)]-, so-
dium) (CAS No. 85585–91– 
7) (provided for in sub-
heading 3204.16.50) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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SEC. 21404. REACTIVE RED 120. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.13 
Reactive Red 120 
(hexasodium 5-[[4-chloro-6- 
[4-[[4-chloro-6-[[8-hydroxy- 
3,6-disulfonato-7-[(2- 
sulfonatopheny-
l)diazenyl]naphthalen-1- 
yl]amino]-1,3,5-triazin-2- 
yl]amino]anilino]-1,3,5- 
triazin-2-yl]amino]-4-hy-
droxy-3-[(2- 
sulfonatopheny-
l)diazenyl]naphthalene-2,7- 
disulfonate) (CAS No. 
68214–04–0) (provided for in 
subheading 3204.16.50) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21405. REACTIVE BLUE 5. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.14 
Reactive Blue 5 (1-Amino-4- 
{[3-({4-chloro-6-[(3- 
sulfophenyl)amino]-1,3,5- 
triazin-2-yl}amino)-4- 
sulfophenyl]amino}-9,10- 
dioxo-9,10-dihydro-2- 
anthracenesulfonic acid) 
(CAS No. 16823–51–1) (pro-
vided for in subheading 
3204.16.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21406. REACTIVE ORANGE 13. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.15 
Reactive Orange 13 powder 
(trisodium 2-[[6-[(4-amino-6- 
chloro-1,3,5-triazin-2-yl)- 
methylamino]-1-hydroxy-3- 
sulfonatonaphthalen-2- 
yl]diazenyl]naphthalene-1,5- 
disulfonate) (CAS No. 
70616–89–6) (provided for in 
subheading 3204.16.50) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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SEC. 21407. REACTIVE ORANGE 12. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.16 
Reactive Orange 12 powder 
(trisodium 7-[[4-[(4-amino-6- 
chloro-1,3,5-triazin-2- 
yl)amino]-2- 
(carbamoylamino) 
phenyl]diazenyl]naphthalene- 
1,3,6-trisulfonate) (CAS No. 
70161–14–7) (provided for in 
subheading 3204.16.50) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21408. PIGMENT RED 177. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.17 
Pigment Red 177 (1-amino- 
4-(4-amino-9,10- 
dioxoanthracen-1- 
yl)anthracene-9,10-dione) 
(CAS No. 4051–63–2) (pro-
vided for in subheading 
3204.17.04) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21409. PIGMENT YELLOW 110. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.18 
Pigment Yellow 110 (4,5,6,7- 
tetrachloro-3-[4-[(4,5,6,7-tet-
rachloro-3-oxoisoindol-1- 
yliden-
e)amino]phenyl]iminoisoindol- 
1-one) (CAS No. 5590–18–1) 
(provided for in subheading 
3204.17.04) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21410. PIGMENT YELLOW 147. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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154 
‘‘ 
9902.23.19 
Pigment Yellow 147 (1-[[4- 
[(9,10-dioxoanthracen-1- 
yl)amino]-6-phenyl-1,3,5- 
triazin-2- 
yl]amino]anthracene-9,10- 
dione) (CAS No. 4118–16–5) 
(provided for in subheading 
3204.17.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21411. PIGMENT ORANGE 64. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.20 
Pigment Orange 64 (5-[(6- 
methyl-2-oxo-1,3- 
dihydrobenzimidazol-5- 
yl)diazenyl]-1,3-diazinane- 
2,4,6-trione) (CAS No. 
72102–84–2) (provided for in 
subheading 3204.17.60) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21412. PIGMENT BLUE 29. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.21 
Pigment Blue 29 (aluminum 
sodium orthosilicate 
trisulfane-1,3-diide (6:8:6:1)) 
(CAS No. 57455–37–5) (pro-
vided for in subheading 
3204.17.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21413. PIGMENT VIOLET 15. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.22 
Pigment Violet 15 
(hexaaluminum;hexasodium; 
tetrathietane;hexasilicate) 
(CAS No. 12769–96–9) (pro-
vided for in subheading 
3204.17.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21414. PIGMENT BLUE 14. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.23.23 
Pigment Blue 14 
(ethanaminium, N-(4-(bis(4- 
(diethylamin-
o)phenyl)methylene)-2,5- 
cyclohexadien-1-ylidene)-N- 
ethyl-, 
molybdatetungstatephosphat-
e) (CAS No. 1325–88–8) 
(provided for in subheading 
3204.17.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21415. SOLVENT BLUE 97. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.24 
Solvent Blue 97 (1,4-Bis(2,6- 
diethyl-4- 
methylanilino)anthracene- 
9,10-dione) (CAS Nos. 
61969–44–6 and 32724–62– 
2) (provided for in sub-
heading 3204.19.11) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21416. SOLVENT GREEN 5. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.25 
Solvent Green 5 (bis(2- 
methylpropyl) perylene-3,9- 
dicarboxylate) (CAS No. 
2744–50–5) (provided for in 
subheading 3204.19.11) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21417. SOLVENT YELLOW 98. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.26 
Solvent Yellow 98 (14-octa-
decyl-8-thia-14-azapentacyclo 
[10.6.2.0¥2,7.0¥9, 
19.0¥16,20] icosa- 
1(19),2,4,6,9,11,16(20),17- 
octaene-13,15-dione) (CAS 
No. 12671–74–8) (provided 
for in subheading 
3204.19.11) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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SEC. 21418. SOLVENT GREEN 7. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.27 
Solvent Green 7 (trisodium 8- 
hydroxypyrene-1,3,6- 
trisulfonate) (CAS No. 6358– 
69–6) (provided for in sub-
heading 3204.19.11) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21419. SOLVENT RED 195. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.28 
Solvent Red 195 (methyl 4- 
cyano-5-[[5-cyano-2,6-bis(3- 
methoxypropylamino)-4- 
methylpyridin-3-yl]diazenyl]- 
3-methylthiophene-2- 
carboxylate) (CAS No. 
72968–71–9) (provided for in 
subheading 3204.19.20) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21420. SOLVENT ORANGE 115. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.29 
Solvent Orange 115 (7H- 
Benzimidazo[2,1-a] 
benzo[3,4][2]benzothiopyrano 
[7,8,1-def]isoquinolin-7-one) 
(CAS No. 53304–32–8) (pro-
vided for in subheading 
3204.19.20) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21421. SPECIALTY DYES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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‘‘ 
9902.23.30 
White/bluish powder dye con-
taining benzenesulfonamide, 
2,2′-([1,1′-biphenyl]-4,4′- 
diyldi-2,1-ethenediyl)bis[N-(3- 
hydroxypropyl)-, polymer 
with formaldehyde, ar- 
methylbenzenesulfonamide 
and 1,3,5-triazine-2,4,6-tri-
amine (CAS No. 1191239– 
40–3) (provided for in sub-
heading 3204.19.20) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21422. SOLVENT GREEN 3. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.31 
Solvent Green 3 (1,4-bis(4- 
methylanilino)anthracene- 
9,10-dione) (CAS No. 128– 
80–3) (CIN 61565) (provided 
for in subheading 
3204.19.25) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21423. SOLVENT BLUE 36. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.33 
Solvent Blue 36 (1,4- 
bis(propan-2- 
ylamino)anthracene-9,10- 
dione) (CAS No. 14233–37– 
5) (provided for in sub-
heading 3204.19.25) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21424. MIXTURES OF SOLVENT GREEN 3. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.34 
Mixtures of Solvent Green 3 
(1,4-bis(4- 
methylanilino)anthracene- 
9,10-dione) (CAS No. 128– 
80–3) (provided for in sub-
heading 3204.19.25) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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SEC. 21425. SOLVENT RED 52. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.35 
Solvent Red 52 (3-methyl-6- 
[(4-methylphenyl)amino]-3H- 
naphtho[1,2,3-de]quinoline- 
2,7-dione) (CAS No. 81–39– 
0) (provided for in sub-
heading 3204.19.25) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21426. SOLVENT RED 149. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.36 
Solvent Red 149 (6- 
(cyclohexylamino)-3-methyl- 
3H-naphtho[1,2,3- 
de]quinoline-2,7-dione) (CAS 
No. 21295–57–8 or 71902– 
8–6) (provided for in sub-
heading 3204.19.25) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21427. SOLVENT RED 207. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.37 
Solvent Red 207 (1,5- 
bis(cyclohexylamino) anthra-
cene-9,10-dione) (CAS No. 
15958–68–6) (provided for in 
subheading 3204.19.25) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21428. SOLVENT VIOLET 14. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.38 
Solvent Violet 14 (1,5-bis(4- 
methylanilino)anthracene- 
9,10-dione) (CAS No. 8005– 
40–1) (provided for in sub-
heading 3204.19.25) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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SEC. 21429. SOLVENT YELLOW 179. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.39 
Solvent Yellow 179 (2-[[4-[2- 
(4-cyclohexylphenoxy) ethyl- 
ethylamino]-2- 
methylphenyl]methylidene] 
propanedinitrile) (CAS No. 
54079–53–7) (provided for in 
subheading 3204.19.25) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21430. SOLVENT YELLOW 131. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.40 
Solvent Yellow 131 (2-(3- 
hydroxypropyl)-6-(3- 
hydroxypropylamin-
o)benzo[de]isoquinoline-1,3- 
dione) (CAS No. 52821–24– 
6) (provided for in sub-
heading 3204.19.25) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21431. HOGEN BLUE XB-20. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.41 
Synthetic organic coloring 
matter containing copper(II) 
phthalocyanine (CAS No. 
147–14–8) (provided for in 
subheading 3204.19.40) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21432. SOLVENT YELLOW 104. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.42 
Solvent Yellow 104 (CAS No. 
143476–34–0) (provided for 
in subheading 3204.19.40) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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160 
SEC. 
21433. 
COMBINATION 
OF 
FLUORESCENT 
BRIGHTENERS 367 AND 371. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.43 
Mixture of Fluorescent 
Brightener 367 (CAS No. 
5089–22–5) and Fluorescent 
Brightener 371 (provided for 
in subheading 3204.20.80) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21434. FLUORESCENT BRIGHTENER CBS-X. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.44 
Disodium 2,2′-[biphenyl-4,4′- 
diyldiethene-2,1- 
diyl]dibenzenesulfonate (CAS 
No. 27344–41–8) of a kind 
used as a fluorescent bright-
ening agent (provided for in 
subheading 3204.20.80) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21435. OPTICAL BRIGHTENER SWN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.45 
7-(Diethylamino)-4- 
methylchromen-2-one (CAS 
No. 91–44–1) (provided for 
in subheading 3204.20.80) ...
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21436. C.I. FLUORESCENT BRIGHTENER 199:1. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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161 
‘‘ 
9902.23.46 
Mixtures of 1-(2-cyanostyryl)- 
4-(4-cyanostyryl)benzene 
(CAS No. 13001–38–2); 2,2′- 
oxydi(ethan-1-ol) (CAS No. 
111–46–6); acetic acid eth-
enyl ester, polymer with 
ethenol (CAS No. 25213-24- 
5); methyl 4-[2-[4-(5-methyl- 
2- 
benzoxazoly-
l)phenyl]vinyl]benzoate (CAS 
No. 18039–18–4); and form-
aldehyde, polymer with 
oxirane and phenol, methyl 
ether (CAS No. 68988–31–8) 
of a kind used as fluorescent 
brightening agents (provided 
for in subheading 
3204.20.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21437. FLUORESCENT BRIGHTENER 368. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.47 
Mixtures of 2-[4-[(E)-2-[4- 
(1,3-benzoxazol-2- 
yl)phenyl]ethenyl]phenyl]-1,3- 
benzoxazole (CAS No. 1533– 
45–5); 5-methyl-2-[4-[(E)-2- 
[4-(5-methyl-1,3-benzoxazol- 
2-yl)phenyl]ethenyl]phenyl]- 
1,3-benzoxazole (CAS No. 
2397–00–4) and 2-[4-[(E)-2- 
[4-(1,3-benzoxazol-2- 
yl)phenyl]ethenyl]phenyl]-5- 
methyl-1,3-benzoxazole (CAS 
No. 5242–49–9) (provided 
for in subheading 
3204.20.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21438. 1,4-BIS(2-CYANOSTYRYL)BENZENE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.48 
2-[(E)-2-[4-[(E)-2-(2- 
Cyanophenyl)ethenyl] 
phenyl]ethenyl]benzonitrile 
(CAS No. 13001–39–3) (pro-
vided for in subheading 
3204.20.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
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162 
SEC. 21439. CERTAIN MANUFACTURING INPUTS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.49 
1-[3-(Dimethylamino)propyl]- 
4-methyl-6-oxo-3-pyridin-1- 
ium-1-ylpyridin-2-olate (CAS 
No. 104583–33–7) (provided 
for in subheading 
3204.90.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21440. CERIUM SULFIDE PIGMENTS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.50 
Pigment preparations based 
on cerium sulfide or mixtures 
of cerium sulfide and lan-
thanum sulfide (CAS Nos. 
12014–93–6 and 12031–49– 
1) (provided for in sub-
heading 3206.49.60) .............
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21441. MATTE PEARLESCENT PIGMENTS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.23.51 
Coloring matter of mica 
(CAS No. 12001–26–2) and 
titanium dioxide (CAS No. 
13463–67–7), coated with 
submicron poly(methyl meth-
acrylate) (CAS No. 9011–14– 
7) spheres to create a matte 
optical effect (provided for in 
subheading 3206.49.60) ........
Free 
No change 
No change 
On or before 
12/31/2023
’’. 
SEC. 21442. ANGLE-DEPENDENT INTERFERENCE PIGMENTS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
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