SECTION 1. SHORT TITLE; REFERENCE; EXPIRED PROVI-
SIONS. 
(a) SHORT TITLE.—This Act may be cited as the 
‘‘Miscellaneous Tariff Bill Act of 2018’’. 
(b) REFERENCE.—Except as otherwise expressly pro-
vided, whenever in this Act an amendment or repeal is 
expressed in terms of an amendment to, or repeal of, a 
chapter, subchapter, note, additional U.S. note, heading, 
subheading, or other provision, the reference shall be con-
sidered to be made to a chapter, subchapter, note, addi-
tional U.S. note, heading, subheading, or other provision 
of the Harmonized Tariff Schedule of the United States. 
(c) EXPIRED PROVISIONS.—Subchapter II of chapter 
99 is amended— 
(1) by striking heading 9902.01.01 and all 
headings that follow through the end of such sub-
chapter; and 
(2) by striking U.S. Note 7 and U.S. Notes 13 
through 19. 
SEC. 2. FROZEN, BOILED GLUTINOUS CORN. 
Subchapter II of chapter 99 is amended by inserting 
the following new heading: 
‘‘ 
9902.01.01 
Frozen, boiled glutinous corn 
(other than sweet corn), not 
reduced in size (provided for 
in subheading 0710.80.70) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 3. MUSTARD SEED OIL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.02 
Mustard seed oil and its frac-
tions, other than crude, not 
denatured, not chemically 
modified (provided for in sub-
heading 1514.99.90) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 4. COCOA POWDER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.03 
Cocoa powder, not containing 
added sugar or other sweet-
ening matter (provided for in 
subheading 1805.00.00) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 5. ARTICHOKES, IN VINEGAR. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.04 
Artichokes, prepared or pre-
served by vinegar or acetic 
acid (provided for in sub-
heading 2001.90.25) .............
7.2% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 6. PEPPERONCINI, PRESERVED BY VINEGAR, IN GLASS 
JARS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.05 
Pepperoncini, prepared or 
preserved by vinegar or acetic 
acid and presented in glass 
jars (provided for in sub-
heading 2001.90.38) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 7. PEPPERONCINI, VINEGAR PRESERVED, NOT IN 
GLASS JARS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.06 
Pepperoncini, prepared or 
preserved by vinegar or acetic 
acid and presented in con-
tainers other than glass jars 
(provided for in subheading 
2001.90.38) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 8. MINCED PIMIENTO STUFFED GREEN OLIVES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.07 
Olives, green in color, stuffed 
with minced pimiento, the 
foregoing in brine and pre-
sented in glass containers, 
other than place packed (pro-
vided for in subheading 
2005.70.25) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 9. PIMIENTOS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.08 
Pimientos, prepared or pre-
served otherwise than by vin-
egar or acetic acid, not frozen 
(provided for in subheading 
2005.99.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 10. PEPPERONCINI, OTHER THAN PRESERVED BY VIN-
EGAR. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.01.09 
Pepperoncini, prepared or 
preserved otherwise than by 
vinegar or acetic acid, not 
frozen (provided for in sub-
heading 2005.99.55) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 11. ARTICHOKES, OTHER THAN IN VINEGAR. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.10 
Artichokes, prepared or pre-
served otherwise than by vin-
egar or acetic acid, not frozen 
(provided for in subheading 
2005.99.80) ...........................
12.7% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 12. DRIED STRAWBERRIES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.11 
Strawberries, brined and then 
oven-dried or tunnel-dried, 
the foregoing infused with 
sugar (provided for in sub-
heading 2008.80.00) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 13. EDIBLE POWDER CONTAINING CONJUGATED LINO-
LEIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.12 
Edible powder containing 
conjugated linoleic acid (CAS 
Nos. 2540–56–9 and 2420– 
56–6) containing over 10 per-
cent by weight of milk solids 
(provided for in subheading 
2106.90.82) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 14. NICOTINE GUM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.01.13 
Gum containing nicotine and 
containing synthetic sweet-
ening agents (e.g., saccharin) 
instead of sugar (provided for 
in subheading 2106.90.98) ...
5.8% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 15. COCONUT WATER JUICE BLENDS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.14 
Coconut water juice blends, 
not from concentrate, pack-
aged for retail sale (provided 
for in subheading 
2009.90.40) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 16. COCONUT WATER IN PAPER CARTONS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.15 
Coconut water, not from con-
centrate, not containing 
added sugar or other sweet-
ening matter, packaged for 
retail sale in paper-based car-
tons (provided for in sub-
heading 2009.89.60) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 17. FLAVORED COCONUT WATER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.16 
Coconut water not from con-
centrate, flavored, packaged 
for retail sale (provided for in 
subheading 2009.89.60) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 18. COCONUT WATER IN PET BOTTLES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
SEC. 22. SODIUM CONTAINING NOT MORE THAN 200 PPM OF 
CALCIUM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.21 
Sodium, containing not more 
than 200 ppm of calcium 
(CAS No. 7440-23-5) (pro-
vided for in subheading 
2805.11.00) ...........................
0.7% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 23. NITROSYL SULFURIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.22 
Nitrosylsulfuric acid (CAS. 
No. 7782–78–7) (provided 
for in subheading 
2811.19.61) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 24. HYPOPHOSPHOROUS ACID 50%. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.23 
Hypophosphorous acid 50% 
(phosphinic acid) (CAS No. 
6303–21–5) (provided for in 
subheading 2811.19.61) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 25. SULFAMIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.24 
Sulfamic acid (CAS No. 
5329–14–6) (provided for in 
subheading 2811.19.61) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 26. HEXAFLUOROZIRCONIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.25 
Dihydrogen 
hexafluorozirconate(2-) 
(Hexafluorozirconic acid) 
(CAS No. 12021–95–3) (pro-
vided for in subheading 
2811.19.61) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 27. CERTAIN SPHERICAL PARTICLES OF SILICON DI-
OXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.26 
Dioxosilane (Silicon dioxide 
amorphous) (CAS No. 7631– 
86–9) entirely spherical 
micro-spheres of mean par-
ticle size of 0.005 mm or 
smaller, uniform particle size 
with a uniformity coefficient 
of 1.65 or less, trace metal 
impurities less than 70 ppm, 
specific electrical resistance 
of 50,000 Ohm cm (provided 
for in subheading 
2811.22.10) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 28. CERTAIN SPHERICAL PARTICLES OF SILICON DI-
OXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.27 
Dioxosilane (Silicon dioxide 
amorphous) (CAS No. 7631– 
86–9) entirely spherical 
micro-spheres of mean par-
ticle size of between 0.007 
and 0.020 mm, uniform par-
ticle size with a uniformity 
coefficient of 1.65 or less, 
trace metal impurities less 
than 70 ppm, specific elec-
trical resistance of 50,000 
Ohm cm (provided for in sub-
heading 2811.22.10) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 29. CERTAIN SPHERICAL PARTICLES OF SILICON DI-
OXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.28 
Dioxosilane (Silicon dioxide 
amorphous) (CAS No. 7631– 
86–9) presented in the form 
of entirely spherical micro- 
spheres, certified by the im-
porter as having a mean par-
ticle size of between 0.046 
and 0.054 mm, uniform par-
ticle size with a uniformity 
coefficient of 1.65 or less and 
specific electrical resistance 
of 50,000 Ohm cm or more 
(provided for in subheading 
2811.22.10) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 30. CERTAIN SPHERICAL PARTICLES OF SILICON DI-
OXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.29 
Silicon dioxide amorphous, 
certified by the importer as 
comprising entirely spherical 
micro-spheres with mean par-
ticle size of 28 to 45 microm-
eters (μm) and surface area 
600 to 800 m2/g (CAS No. 
7631–86–9) (provided for in 
subheading 2811.22.10) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 31. CERTAIN SPHERICAL PARTICLES OF SILICON DI-
OXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.30 
Amorphous silicon dioxide 
micro-spheres of mean par-
ticle size of 0.050-0.100 mm, 
and specific electrical resist-
ance of 50,000 Ohm cm or 
more (CAS No. 7631–86–9) 
(provided for in subheading 
2811.22.10) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 32. CERTAIN SPHERICAL PARTICLES OF SILICON DI-
OXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.31 
Amorphous silicon dioxide 
micro-spheres of mean par-
ticle size 0.003-0.018 mm, 
linseed oil absorption 30-40 
ml/g, surface area less than 
80 m2/g, and pore volume 
less than 0.1 ml/g (CAS No. 
7631–86–9) (provided for in 
subheading 2811.22.10) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 33. CERTAIN SPHERICAL PARTICLES OF SILICON DI-
OXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.32 
Entirely spherical silicon di-
oxide micro-spheres, certified 
by the importer as having 
mean particle size of 3 to 18 
micrometers (μm), linseed oil 
absorption 150 to 400 ml/g, 
microbial count less than 100 
cfu/g, mold count less than 
100 cfu/g, heavy metals less 
than 20 ppm, surface area 
300 to 800 m2/g and pore 
volume of 0.8 to 2.5 ml/g 
(CAS No. 7631–86–9) (pro-
vided for in subheading 
2811.22.10) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 34. THIONYL CHLORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.33 
Thionyl chloride (CAS No. 
7719–09–7) (provided for in 
subheading 2812.17.00) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 35. GREEN CHROME OXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.34 
Chromium(III) oxide (CAS 
No. 1308–38–9) (provided 
for in subheading 
2819.90.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 36. OXOIRON. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.35 
Iron(III) oxide (Pigment red 
101) (CAS No. 1309–37–1) 
(provided for in subheading 
2821.10.00) ...........................
2.1% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 37. HYDROXYLAMINE FREE BASE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.36 
Hydroxylamine (CAS No. 
7803–49–8) (provided for in 
subheading 2825.10.00) ........
2.7% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 38. HYDROXYLAMINE SULPHATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.37 
Hydroxylamine sulfate 
(bis(hydroxylammonium) sul-
fate) (CAS No. 10039–54–0) 
(provided for in subheading 
2825.10.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 39. HYDRAZINE 64%. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.01.38 
Hydrazine, 64 percent solu-
tion in water (CAS No. 302– 
01–2) (provided for in sub-
heading 2825.10.00) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 40. GERMANIUM DIOXIDE (GEO2). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.39 
Germanium dioxide, powder 
form (CAS No. 1310–53–8) 
(provided for in subheading 
2825.60.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 41. TIN (IV) OXIDE, SNO2. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.40 
Tin(IV) oxide (stannic oxide) 
(Dioxostannane) (CAS No. 
18282-10-5) (provided for in 
subheading 2825.90.20) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 42. AMMONIUM BIFLUORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.41 
Ammonium bifluoride (Am-
monium fluoride hydro-
fluoride (1:1:1)) (CAS No. 
1341–49–7) (provided for in 
subheading 2826.19.10) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 43. SODIUM FLUORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.42 
Sodium Fluoride (CAS No. 
7681–49–4) (provided for in 
subheading 2826.19.20) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 44. STANNOUS FLUORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.43 
Tin fluoride (CAS No. 7783– 
47–3) (provided for in sub-
heading 2826.19.90) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 45. SODIUM HYDROGEN DIFLUORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.44 
Sodium hydrogen difluoride 
(CAS No. 1333–83–1) (pro-
vided for in subheading 
2826.19.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 46. CHROMIUM FLUORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.45 
Chromium(3+) trifluoride 
(CAS No. 7788–97–8) (pro-
vided for in subheading 
2826.19.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 47. POTASSIUM BIFLUORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.46 
Potassium fluoride hydro-
fluoride (CAS No. 7789–29– 
9) (provided for in sub-
heading 2826.19.90) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 48. POTASSIUM FLUOROBORATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.01.47 
Potassium fluoroborate (CAS 
No. 14075–53–7) (provided 
for in subheading 
2826.90.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 49. POTASSIUM FLUOTITANATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.48 
Potassium fluotitanate 
(Dipotassium 
hexafluorotitanate(2-)) (CAS 
No. 16919–27–0) (provided 
for in subheading 
2826.90.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 50. POTASSIUM ZIRCONATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.49 
Potassium zirconate (CAS 
No.16923–95–8) (provided 
for in subheading 
2826.90.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 51. TITANIUM TRICHLORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.50 
Titanium trichloride (CAS 
No. 7705–07–9) (provided 
for in subheading 
2827.39.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 52. COBALT CHLORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.51 
Cobalt chloride 
(dichlorocobalt hydrate (1:1)) 
(CAS No. 7791–13–1) (pro-
vided for in subheading 
2827.39.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 53. CESIUM CHLORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.52 
Cesium Chloride (CAS No. 
7647–17–8) (provided for in 
subheading 2827.39.90) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 54. CESIUM IODIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.53 
Cesium iodide (CAS No. 
7789–17–5) (provided for in 
subheading 2827.60.51) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 55. SODIUM SULFIDES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.54 
Sodium sulfide (CAS No. 
1313–82–2) (provided for in 
subheading 2830.10.00) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 56. SODIUM THIOSULFATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.55 
Sodium Thiosulfate 
Pentahydrate (Sodium 
sulfurothioate hydrate 
(2:1.5)) (CAS No.10102–17– 
7) (provided for in sub-
heading 2832.30.10) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 57. BARIUM NITRATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.01.56 
Barium dinitrate (CAS No. 
10022–31–8) (provided for in 
subheading 2834.29.51) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 58. SODIUM HYPOPHOSPHITE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.57 
Sodium hypophosphite 
monohydrate (CAS No. 
10039–56–2) (provided for in 
subheading 2835.10.00) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 59. MONOPOTASSIUM PHOSPHATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.58 
Monopotassium phosphate 
(CAS No. 7778–77–0) (pro-
vided for in subheading 
2835.24.00) ...........................
1.0% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 60. AMMONIUM POLYPHOSPHATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.59 
Ammonium polyphosphate 
(CAS No. 68333–79–9) (pro-
vided for in subheading 
2835.39.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 61. COBALT CARBONATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.60 
Cobalt carbonate (cobalt(2+) 
carbonate hydrate (1:1:1)) 
(CAS No. 513–79–1) (pro-
vided for in subheading 
2836.99.10) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 62. ZIRCONIUM BASIC CARBONATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.61 
Zirconium basic carbonate 
(zirconium(4+) dicarbonate) 
(CAS No. 57219–64–4) (pro-
vided for in subheading 
2836.99.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 63. POTASSIUM FERRICYANIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.62 
Potassium Ferricyanide (CAS 
No.13746–66–2) (provided 
for in subheading 
2837.20.10) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 64. SODIUM FERROCYANIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.63 
Sodium Ferrocyanide (CAS 
No. 13601–19–9) (provided 
for in subheading 
2837.20.51) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 65. POTASSIUM FERROCYANIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.64 
Potassium Ferrocyanide 
(CAS No.14459–95–1) (pro-
vided for in subheading 
2837.20.51) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 66. SODIUM METASILICATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.01.65 
Sodium oxosilanediolate hy-
drate (2:1:9) (Sodium 
metasilicate nonahydrate) 
(CAS No. 13517–24–3) (pro-
vided for in subheading 
2839.11.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 67. POTASSIUM TETRABORATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.66 
Potassium Tetraborate (CAS 
No. 12045–78–2) (provided 
for in subheading 
2840.20.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 68. SODIUM TUNGSTATE DIHYDRATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.67 
Disodium 
dioxido(dioxo)tungsten (diso-
dium wolframate) (CAS No. 
13472–45–2) (provided for in 
subheading 2841.80.00) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 69. SODIUM THIOCYANATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.68 
Sodium thiocyanate (CAS 
No. 540–72–7) (provided for 
in subheading 2842.90.10) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 
70. 
SILVER 
SODIUM 
ZIRCONIUM 
HYDROGENPHOSPHATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.01.69 
Silver sodium zirconium 
hydrogenphosphate (CAS No. 
265647–11–8) (provided for 
in subheading 2843.29.01) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 
71. 
MIXED 
RARE 
EARTH 
OXIDES 
KNOWN 
AS 
LUMINOSTAR UY. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.70 
Mixtures or coprecipitates of 
yttrium phosphate (CAS No. 
13990–54–0) and cerium 
phosphate (CAS No. 13454– 
71–2) (provided for in sub-
headings 2846.10.00 and 
2846.90.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 72. LANTHANUM OXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.71 
Lanthanum(III) oxide (CAS 
No. 1312–81–8) (provided 
for in subheading 
2846.90.80) ...........................
2.4% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 73. LANTHANUM CARBONATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.72 
Lanthanum carbonate (CAS 
No. 54451–24–0) (provided 
for in subheading 
2846.90.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 74. LUTETIUM OXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.01.73 
Lutetium oxide (CAS No. 
12032–20–1) (provided for in 
subheading 2846.90.80) ........
2.2% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 75. PRECURSORS FOR PHOSPHORS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.74 
Lanthanum phosphate, ce-
rium terbium-doped (CAS 
No. 95823–34–0) (provided 
for in subheading 
2846.90.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 76. YTTRIUM OXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.75 
Yttrium oxides having a pu-
rity of at least 99.9 percent 
(CAS No. 1314–36–9) (pro-
vided for in subheading 
2846.90.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 77. YTTERBIUM TRIFLUORIDE POWDER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.76 
Ytterbium trifluoride powder 
(CAS No. 13760–80–0) with 
a median particle size of 
greater than 0.2 microns and 
less than 0.7 microns (pro-
vided for in subheading 
2846.90.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 78. TITANIUM HYDRIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.77 
Titanium(2+) dihydride (Ti-
tanium hydride) (CAS No. 
7704-98-5) (provided for in 
subheading 2850.00.07) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 79. TITANIUM HYDRIDE PASTE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.78 
Mixtures containing titanium 
dihydride pastes of a kind 
used for coating the interior 
of low-pressure mercury 
lamps (CAS No. 7704–98–5) 
(provided for in subheading 
2850.00.07) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 80. LITHIUM ALUMINUM HYDRIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.79 
Lithium 
tetrahydridoaluminate(1-) 
(Lithium aluminum hydride) 
(CAS No. 16853–85–3) (pro-
vided for in subheading 
2850.00.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 81. CYANAMIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.80 
Cyanamide (CAS No. 420- 
04-2) (provided for in sub-
heading 2853.90.90) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 82. N-BUTYL CHLORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.81 
n-Butyl chloride (1- 
Chlorobutane) (CAS No. 
109–69–3) (provided for in 
subheading 2903.19.60) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’.
‘‘ 
9902.01.86 
o-Dichlorobenzene (1,2- 
dichlorobenzene) (CAS No. 
95-50-1) (provided for in 
subheading 2903.91.20) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 88. P-DICHLOROBENZENE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.87 
p-Dichlorobenzene (1,4- 
dichlorobenzene) (CAS No. 
106–46–7) (provided for in 
subheading 2903.91.30) ........
2.7% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 89. 1-CHLORO-4-(TRIFLUOROMETHYL) BENZENE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.88 
1-Chloro-4-(trifluoromethyl) 
benzene (CAS No. 98–56–6) 
(provided for in subheading 
2903.99.08) ...........................
4.3% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 90. 1,2,4-TRICHLOROBENZENE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.89 
1,2,4-Trichlorobenzene (CAS 
No. 120–82–1) (provided for 
in subheading 2903.99.10) ...
2.9% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 91. α,α,α-TRICHLOROTOLUENE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.90 
α,α,α-Trichlorotoluene (CAS 
No. 98–07–7) (provided for 
in subheading 2903.99.20) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 92. O-CHLOROBENZYL CHLORIDE (OCBC). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.91 
2-Chlorobenzyl chloride (CAS 
No. 611–19–8) (provided for 
in subheading 2903.99.80) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 93. DICHLOROTOLUENE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.92 
Dichloromethylbenzene (CAS 
no. 29797–40–8) (provided 
for in subheading 
2903.99.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 94. 2-CHLORO-6-FLUOROBENZYLCHORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.93 
1-Chloro-2-chloromethyl-3- 
fluorobenzene (CAS No. 
55117-15-2) (provided for in 
subheading 2903.99.80) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 95. DEMBB. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.94 
2-Bromo-1,3-diethyl-5- 
methylbenzene (CAS No. 
314084–61–2) (DEMBB) 
(provided for in subheading 
2903.99.80) ...........................
2.1% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 96. O-CHLOROTOLUENE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.01.95 
2-Chlorotoluene (CAS No. 
95-49-8) (provided for in 
subheading 2903.99.80) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 97. 3-MBC. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.96 
1-(Chloromethyl)-3- 
methylbenzene (CAS No. 
620–19–9) (provided for in 
subheading 2903.99.80) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 98. BENZENESULFONYL CHLORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.97 
Benzenesulfonyl chloride 
(CAS No. 98–09–9) (pro-
vided for in subheading 
2904.10.08) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 99. SPINOMAR LISS - LITHIUM P-STYRENESULFONATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.98 
Lithium p-styrenesulfonate 
(CAS No. 4551–88–6) (pro-
vided for in subheading 
2904.10.32) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 100. SPINOMAR NASS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.99 
Sodium 4- 
vinylbenzenesulfonate (CAS 
No. 2695–37–6) (provided 
for in subheading 
2904.10.37) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 101. PARA TOLUENE SULFONIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.01 
p-Toluenesulfonic acid (4- 
methylbenzenesulfonic acid 
hydrate (1:1)) (CAS No. 
6192–52–5) (provided for in 
subheading 2904.10.37) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 102. METHANESULFONIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.02 
Methanesulfonic acid (CAS 
No. 75–75–2) (provided for 
in subheading 2904.10.50) ...
0.8% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 103. METHANESULFONYL CHLORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.03 
Methanesulfonyl chloride 
(CAS No. 124–63–0) (pro-
vided for in subheading 
2904.10.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 104. 4-CHLORO3,5DINITROBENZOTRIFLUORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.04 
4-Chloro-3,5-dinitro-α,α,α- 
trifluorotoluene (CAS No. 
393–75–9) (provided for in 
subheading 2904.99.15) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 105. 2-METHYL-5-NITROBENZENESULFONIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.02.05 
2-Methyl-5- 
nitrobenzenesulfonic acid 
(CAS No. 121–03–9) (pro-
vided for in subheading 
2904.99.20) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 106. TRIFLIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.06 
Triflic acid 
(trifluoromethanesulfonic 
acid) (CAS No.1493–13–6) 
(provided for in subheading 
2904.99.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 107. TRIFLIC ANHYDRIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.07 
Triflic anhydride 
(trifluoromethanesulfonic an-
hydride) (CAS No. 358–23– 
6) (provided for in sub-
heading 2904.99.50) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 
108. 
POTASSIUM 
PERFLUOROETHYL 
CYCLOHEXANESULPHONATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.08 
Potassium 
2,2,3,3,4,4,5,5,6,6-decafluoro- 
1- 
(pentafluoroethy-
l)cyclohexanesulfonate (CAS 
No. 67584–42–3) (provided 
for in subheading 
2904.99.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 109. 2-OCTANOL SOLVENT. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.02.09 
2-Octanol (CAS No. 123–96– 
6) (provided for in sub-
heading 2905.16.00) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 110. ISOSTEARYL ALCOHOL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.10 
16-Methyl-1-heptadecanol 
(Isostearyl alcohol) (CAS No. 
27458–93–1) (provided for in 
subheading 2905.19.90) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 111. SODIUM METHYLATE POWDER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.11 
Sodium methylate powder 
(CAS No. 124–41–4) (pro-
vided for in subheading 
2905.19.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 112. MAGNESIUM TERT-BUTOXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.12 
Magnesium bis(2-methyl-2- 
propanolate) (Magenesium 
tert-butoxide) (CAS No. 
32149–57–8) (provided for in 
subheading 2905.19.90) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 113. PROPARGYL ALCOHOL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.13 
2-Propyn-1-ol (propargyl al-
cohol) (CAS No. 107–19–7) 
(provided for in subheading 
2905.29.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 114. LEAF ALCOHOL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.14 
cis-3-Hexen-1-ol (CAS No. 
928–96–1) (provided for in 
subheading 2905.29.90) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 115. PUROLAN PD-LO. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.15 
1,2-Pentanediol (CAS No. 
5343–92–0) (provided for in 
subheading 2905.39.90) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 116. 2,5-DIMETHYLHEXANE-2,5-DIOL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.16 
2,5-Dimethyl-2,5-hexanediol 
(CAS No. 110–03–2) (pro-
vided for in subheading 
2905.39.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 117. MENTHOL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.17 
d-Menthol (CAS No. 15356– 
60–2)(provided for in sub-
heading 2906.11.00) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 118. α-NAPHTHOL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.02.19 
α-Naphthol (CAS No. 90– 
15–3) (provided for in sub-
heading 2907.15.10) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 119. THYMOL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.20 
Thymol (2-isopropyl-5- 
methylphenol) (CAS No. 89– 
83–8) (provided for in sub-
heading 2907.19.40) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 120. PREVENTOL O EXTRA, PREVENTOL O EXTRA PRE-
SERVATIVE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.21 
2-Phenylphenol (CAS No. 
90–43–7) (provided for in 
subheading 2907.19.80) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 121. PREVENTOL ON EXTRA PRESERVATIVE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.22 
2-Phenylphenol sodium salt 
(CAS No. 132–27–4) (pro-
vided for in subheading 
2907.19.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 122. RESORCINOL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.23 
Resorcinol (CAS No. 108– 
46–3) (provided for in sub-
heading 2907.21.00) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 123. PYROGALLIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.24 
Pyrogallol (Pyrogallic acid) 
(CAS No. 87–66–1) (pro-
vided for in subheading 
2907.29.10) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 124. LEUCOQUINIZARIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.25 
Leucoquinizarin as 1,4,9,10- 
tetrahydroxyanthracene (CAS 
No. 476–60–8), 2,3-dihydro- 
9,10-dihydroxyanthracene- 
1,4-dione (CAS No. 17648– 
03–2) or 2,3-dihydro-1,4- 
dihydroxy-9,10- 
anthracenedione (CAS No. 
40498–13–3) (provided for in 
subheading 2907.29.90 or 
2914.69.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 
125. 
2,2’-METHYLENE-BIS-(4-METHYL-6-TERT-BUTYL-
PHENOL). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.26 
6,6’-Di-tert-butyl-2,2’- 
methylenedi-p-cresol (CAS 
No. 119–47–1) (provided for 
in subheading 2907.29.90) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 126. 2,2’-(2-METHYLPROPYLIDENE)BIS[4,6-DIMETHYL- 
PHENOL]. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
SEC. 143. 3,7-DIMETHYLOCTA-2,6-DIENAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.44 
3,7-Dimethylocta-2,6-dienal 
(citral) (CAS No. 5392–40– 
5) (provided for in sub-
heading 2912.19.10) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 144. GLYOXAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.45 
Glyoxal (CAS No. 107–22–2) 
(provided for in subheading 
2912.19.30) ...........................
0.2% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 145. 4-PROPYL BENZALDEHYDE (NPBAL). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.46 
4-Propylbenzaldehyde (CAS 
No. 28785–06–0) (provided 
for in subheading 
2912.29.60) ...........................
2.8% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 146. CYCLOBUTANECARBOXALDEHYDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.47 
Cyclobutanecarboxaldehyde 
(CAS No. 2987–17–9) (pro-
vided for in subheading 
2912.29.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 
147. 
4-(1,1-DIMETHYLETHYL)-ALPHA-M(LYSMERAL 
EXTRA). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.02.48 
2-Methyl-3-[4-(2-methyl-2- 
propanyl)phenyl]propanal 
(Lily aldehyde) (CAS No. 
80–54–6) (provided for in 
subheading 2912.29.60) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 148. ANISALDEHYDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.49 
p-Anisaldehyde (4- 
methoxybenzaldehyde) (CAS 
No. 123–11–5) (provided for 
in subheading 2912.49.10) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 149. TBMB. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.50 
2-Methoxy-5-(2-methyl-2- 
propanyl)benzaldehyde (CAS 
No. 85943–26–6) (provided 
for in subheading 
2912.49.26) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 150. 7-HYDROXYCITRONELLAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.51 
7-Hydroxycitronellal (7-Hy-
droxy-3,7-dimethyloctanal) 
(CAS No. 107–75–5) (pro-
vided for in subheading 
2912.49.55) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 151. 2,4- DISULFOBENZALDEHYDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.52 
2,4-Disulfobenzaldehyde 
(CAS No. 88-39-1) (provided 
for in subheading 
2913.00.40) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 152. P-(TRIFLUOROMETHYL)BENZALDEHYDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.53 
p- 
(Trifluoromethy-
l)benzaldehyde (CAS No. 
455–19–6) (provided for in 
subheading 2913.00.40) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 153. DIETHYL KETONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.54 
3-Pentanone (Diethyl ketone) 
(CAS No. 96–22–0) (pro-
vided for in subheading 
2914.19.00) ...........................
0.2% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 
154. 
(E)-4-(2,6,6-TRIMETHYL-1-CYCLOHEXEN-1-YL)-3- 
BUTE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.55 
(3E)-4-(2,6,6-Trimethyl-2- 
cyclohexen-1-yl)-3-buten-2- 
one (CAS No. 79–77–6) (pro-
vided for in subheading 
2914.23.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 155. IONONE GAMMA METHYL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.56 
3-Methyl-4-(2,6,6- 
trimethylcyclohex-2-enyl)but- 
3-en-2-one 
(Methylionone)(CAS No. 
1335–46–2) (provided for in 
subheading 2914.23.00) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 156. 1,3-CYCLOHEXANEDIONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.57 
1,3-Cyclohexanedione (CAS 
No. 504–02–9) (provided for 
in subheading 2914.29.50) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 157. BENZOBICYCLON. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.58 
3-[2-Chloro-4- 
(methylsulfonyl)benzoyl]-4- 
(phenylsulfany-
l)bicyclo[3.2.1]oct-3-en-2-one 
(Benzobicyclon) (CAS No. 
156963–66–5) (provided for 
in subheading 2914.29.50) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 158. CYCLOPENTANONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.59 
Cyclopentanone (CAS No. 
120–92–3) (provided for in 
subheading 2914.29.50) ........
1.7% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 159. BENZOPHENONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.60 
Benzophenone (CAS No. 
119–61–9) (provided for in 
subheading 2914.39.90) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 160. 5-CHLORO-1-INDANONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.02.61 
5-Chloro-1-indanone (CAS 
No. 42348–86–7) (provided 
for in subheading 
2914.39.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 161. METHYL ACETOPHENONE PARA. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.62 
p-Methylacetophenone (1-(4- 
Methylphenyl)ethanone) 
(CAS No. 122–00–9) (pro-
vided for in subheading 
2914.39.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 162. HYDROXYLMETHYLPENTANONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.63 
1-Hydroxy-2-methylpentan-3- 
one (CAS No. 27970–79–2) 
(provided for in subheading 
2914.40.90) ...........................
1.0% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 163. UV ABSORBER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.64 
2,4-Dihydroxybenzophenone 
(CAS No. 131–56–6) (pro-
vided for in subheading 
2914.50.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 164. RASPBERRY KETONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.65 
4-(4-Hydroxyphenyl)butan-2- 
one (raspberry ketone) (CAS 
No. 5471–51–2) (provided 
for in subheading 
2914.50.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 165. DMB (4,4-DIMETHOXY-2-BUTANONE). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.66 
4,4-Dimethoxy-2-butanone 
(CAS No. 5436–21–5) (pro-
vided for in subheading 
2914.50.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 166. AMALANTHRAQUINE (AAQ). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.67 
2-tert-Amylanthraquinone (2- 
(2-methyl-2-butanyl)-9,10- 
anthraquinone) (CAS No. 
32588–54–8) (provided for in 
subheading 2914.69.10) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 167. NITROANTHRAQUINONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.68 
1-Nitroanthraquinone (1- 
nitroanthracene-9,10-dione) 
(CAS No. 82–34–8) (pro-
vided for in subheading 
2914.79.40) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 
168. 
1-(4-CHLOROPHENYL)-4,4-DIMETHYLPENTAN-3- 
ONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.69 
1-(4-Chlorophenyl)-4,4- 
dimethylpentan-3-one 
(Alkylketone) (CAS No. 
66346–01–8) (provided for in 
subheading 2914.79.40) ........
3.3% 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 169. 1,5-DICHLORO-9,10-ANTHRAQUINONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.70 
1,5-Dichloro-9,10- 
anthraquinone (CAS No. 82– 
46–2) (provided for in sub-
heading 2914.79.40) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 170. ETFBO. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.71 
(3E)-4-Ethoxy-1,1,1- 
trifluorobut-3-en-2-one (CAS 
No. 59938–06–6) (provided 
for in subheading 
2914.79.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 171. 3’-BROMO-2,3,4,6’-TETRAMETHOXY-. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.72 
(3-Bromo-6-methoxy-2- 
methylphenyl)(2,3,4- 
trimethoxy-6- 
methylphenyl)methanone 
(Metrafenone) (CAS No. 
220899–03–6) (provided for 
in subheading 2914.79.90) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 172. VERDOX. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.73 
cis-2-tert-Butylcyclohexyl ace-
tate (Argumex) (CAS No. 
20298–69–5) (provided for in 
subheading 2915.39.45) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 173. DICHLOROACETYL CHLORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.74 
Dichloroacetyl chloride 
(DCAC) (CAS No. 79–36–7) 
(provided for in subheading 
2915.40.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 174. METHYL CHLOROACETATE (MECA). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.75 
Methyl 2-chloroacetate (CAS 
No. 96–34–4) (provided for 
in subheading 2915.40.50) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 175. ETHYL MONOCHLOROACETATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.76 
Ethyl chloroacetate (CAS No. 
105–39–5) (provided for in 
subheading 2915.40.50) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 176. VINYL NEODECANOATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.78 
Vinyl neodecanoate (vinyl 
7,7-dimethyloctanoate) (CAS 
No. 51000–52–3) (provided 
for in subheading 
2915.90.18) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 177. DILAUROYL PEROXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.02.79 
Dilauroyl peroxide (CAS No. 
105–74–8) (provided for in 
subheading 2915.90.50) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 178. POLYGLYCERYL-3 CAPRYLATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.80 
Triglyceryl octanoate (CAS 
No. 108777–93–1) (provided 
for in subheading 
2915.90.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 179. BUTYL ACRYLATE (BUYL PROP-2-ENOATE),. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.81 
t-Butyl acrylate (2-methyl-2- 
propanyl acrylate) (CAS No. 
1663–39–4) (provided for in 
subheading 2916.12.50) ........
0.1% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 180. ALLYL METHACRYLATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.82 
Allyl methacrylate (CAS No. 
96–05–9) (provided for in 
subheading 2916.14.20) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 181. SORBIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.83 
(2E,4E)-2,4-Hexadienoic acid 
(Sorbic acid) (CAS No. 110– 
44–1) (provided for in sub-
heading 2916.19.20) .............
2.6% 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 182. CROTONIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.84 
(E)-2-Butenoic acid (trans- 
crotonic acid) (CAS No. 107– 
93–7) (provided for in sub-
heading 2916.19.30) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 183. PINANE HYDROPEROXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.85 
Pinane hydroperoxide (2,6,6- 
trimethlybicyclo[3.1.1]heptyl 
hydroperoxide) (CAS No. 
28324–52–9) (provided for in 
subheading 2916.20.50) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 184. BIFENTHRIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.86 
2-Methylbiphenyl-3-ylmethyl 
(1RS,3RS)-3-[(Z)-2-chloro- 
3,3,3-trifluoroprop-1-enyl]- 
2,2- 
dimethylcyclopropanecarboxy-
late (Bifenthrin) (CAS No. 
82657–04–3) (provided for in 
subheading 2916.20.50) ........
2.4% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 185. BENZOYL CHLORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.87 
Benzoyl chloride (CAS No. 
98–88–4) (provided for in 
subheading 2916.32.20) ........
2.0% 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 186. 4-NITROBENZOYL CHLORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.88 
4-Nitrobenzoyl chloride (CAS 
No.122–04–3) (provided for 
in subheading 2916.39.03) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 187. METHYL CINNAMATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.89 
Methyl (2E)-3-phenylacrylate 
(Methyl cinnamate) (CAS 
No. 103–26–4) (provided for 
in subheading 2916.39.21) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 188. PERKADOX PD-50S-PS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.90 
Bis(2,4-dichlorobenzoyl) per-
oxide (CAS No. 133–14–2) 
(provided for in subheading 
2916.39.79) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 189. OXALIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.91 
Oxalic acid (ethanedioic acid 
dihydrate) (CAS No. 6153– 
56–6) (provided for in sub-
heading 2917.11.00) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 190. OXALIC ACID, DIMETHYL ESTER (DMO). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.02.92 
Dimethyl oxalate (CAS No. 
553–90–2) (provided for in 
subheading 2917.11.00) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 191. SEBACIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.93 
Sebacic acid (CAS No. 111– 
20–6) (provided for in sub-
heading 2917.13.00) .............
2.0% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 192. DIMETHYL MALONATE OR DMM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.94 
Dimethyl malonate (CAS No. 
108–59–8) (provided for in 
subheading 2917.19.70) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 193. ITACONIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.95 
Itaconic acid (2- 
methylidenebutanedioic acid) 
(CAS No. 97–65–4) (pro-
vided for in subheading 
2917.19.70) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 194. HIMIC ANHYDRIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.02.96 
Himic anhydride (1,2,3,6- 
tetrahydro-3,6- 
methanophthalic anhydride) 
(CAS No. 826–62–0) (pro-
vided for in subheading 
2917.20.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 199. DIMETHYL 5-NITROISOPHTHALATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.03 
Dimethyl 5-nitroisophthalate 
(CAS No. 13290–96–5) (pro-
vided for in subheading 
2917.39.70) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 200. ICL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.04 
Isophthaloyl chloride (CAS 
No. 99–63–8) (provided for 
in subheading 2917.39.70) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 201. TCL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.05 
Terephthaloyl chloride (CAS 
No. 100–20–9) (provided for 
in subheading 2917.39.70) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 202. HYDROXYPIVALIC ACID NEOPENTYL GLYCOL 
ESTER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.06 
3-Hydroxy-2,2- 
dimethylpropyl-3-hydroxy-2,2- 
dimethylpropionate (CAS No. 
1115–20–4) (provided for in 
subheading 2918.19.90) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 203. O-ACETYLSALICYLIC ACID (ASPIRIN). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.03.07 
o-Acetylsalicylic acid (Aspi-
rin) (CAS No. 50–78–2) 
(provided for in subheading 
2918.22.10) ...........................
1.9% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 204. METHYL SAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.08 
Methyl salicylate (CAS No. 
119–36–8) (provided for in 
subheading 2918.23.20) ........
2.3% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 205. PHBA. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.09 
4-Hydroxybenzoic acid (CAS 
No. 99–96–7) (provided for 
in subheading 2918.29.22) ...
2.0% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 206. GALLIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.10 
3,4,5-Trihydroxybenzoic acid 
monohydrate (Gallic acid 
monohydrate) (CAS No. 
5995–86–8) (provided for in 
subheading 2918.29.30) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 207. ANTIOXIDANT. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.11 
C7-C9-Alkyl 3-(3,5-di-trans- 
butyl-4-hydroxyphenyl) pro-
pionate (CAS No. 125643– 
61–0) (provided in sub-
heading 2918.29.65) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 208. PROPYL GALLATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.12 
Propyl 3,4,5- 
trihydroxybenzoate (Propyl 
gallate) (CAS No. 121–79–9) 
(provided for in subheading 
2918.29.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 209. ANTIOXIDANT. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.13 
Octadecyl 3-(3,5-di-tert-butyl- 
4-hydroxyphenyl)propionate 
(CAS No. 2082–79–3) (pro-
vided for in subheading 
2918.29.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 210. ANTIOXIDANT. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.14 
Pentaerythritol tetrakis(3- 
(3,5-di-tert-butyl-4- 
hydroxyphenyl)propionate) 
(CAS No. 6683–19–8) (pro-
vided for in subheading 
2918.29.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 211. SOLBROL A. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.15 
Ethyl 4-hydroxybenzoate 
(CAS No. 120–47–8) (pro-
vided for in subheading 
2918.29.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 212. SOLBROL M. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.16 
Methyl 4-hydroxybenzoate 
(CAS No. 99–76–3) (pro-
vided for in subheading 
2918.29.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 213. POLYMER ADDITIVES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.17 
Hexadecyl 4-hydroxy-3,5- 
bis(2-methyl-2- 
propanyl)benzoate (CAS No. 
67845–93–6) (provided for in 
subheading 2918.29.75) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 214. 2-BENZOYLBENZOIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.18 
2-Benzoylbenzoic acid (CAS 
No. 85–52–9) (provided for 
in subheading 2918.30.30) ...
3.7% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 215. PROHEXADIONE CALCIUM (CALC). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.19 
Prohexadione-calcium (Cal-
cium bis(3,5-dioxo-4- 
propionylcyclohexanecarboxyl-
ate)) (CAS No. 127277–53– 
6) (provided for in sub-
heading 2918.30.90) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 216. GLYOXYLIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.03.20 
Glyoxyl acid (Glyoxylic acid) 
(CAS No. 298–12–4) (pro-
vided for in subheading 
2918.30.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 217. DICHLORPROP-P. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.21 
(+)-(R)-2-(2,4- 
Dichlorophenoxy)propanoic 
acid (Dichlorprop-p) (CAS 
No. 15165–67–0) (provided 
for in subheading 
2918.99.18) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 218. 2,4-DB. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.22 
4-(2,4-Dichlorophenoxy) bu-
tyric acid (2,4-DB) (CAS No. 
94-82-6) (provided for in 
subheading 2918.99.20) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 219. MCPA. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.23 
2-Methyl-4- 
chlorophenoxyacetic acid 
(MCPA) (CAS No. 94–74–6) 
(provided for in subheading 
2918.99.20) ...........................
2.5% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 220. LACTOFEN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
SEC. 233. TRIS(2-ETHYLHEXYL) PHOSPHATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.37 
Tris(2-ethylhexyl) phosphate 
(CAS No. 78–42–2) (pro-
vided for in subheading 
2919.90.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 234. TOLCLOFOS METHYL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.38 
O-(2,6-Dichloro-4- 
methylphenyl) O,O-dimethyl 
phosphorothioate (Tolclofos 
methyl) (CAS No. 57018– 
04–9) (provided for in sub-
heading 2920.19.40) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 235. O,O-DIETHYL PHOSPHOROCHLORIDOTHIOATE - 
DEPCT. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.39 
O,O-Diethyl 
phosphorochloridothioate 
(CAS No. 2524–04–1) (pro-
vided for in subheading 
2920.19.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 236. ALBRITE DMHP. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.40 
Dimethyl phosphite (CAS No. 
868–85–9) (provided for in 
subheading 2920.21.00) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 237. PROPARGITE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.41 
2-[4-(2-Methyl-2- 
propanyl)phenoxy]cyclohexyl 
2-propyn-1-yl sulfite 
(Propargite) (CAS No. 2312– 
35–8) (provided for in sub-
heading 2920.90.10) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 238. ANTIOXIDANT. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.42 
Tris(2,4-di-tert-butylphenyl) 
phosphite (CAS No. 31570– 
04–4) (provided for in sub-
heading 2920.90.20) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 239. FOSETYL-AL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.43 
Aluminum tris(ethyl phos-
phonate) (Fosetyl-Al) (CAS 
No. 39148–24–8) (provided 
for in subheading 
2920.90.51) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 240. PERKADOX 16. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.44 
Bis(4-t- 
butylcyclohexy-
l)peroxydicarbonate (CAS 
No. 15520–11–3) (provided 
for in subheading 
2920.90.51) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 241. 2-ETHYL HEXYL NITRATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.45 
2-Ethylhexyl nitrate (CAS 
No. 27247–96–7) (provided 
for in subheading 
2920.90.51) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 242. DIMETHYL CARBONATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.46 
Dimethyl carbonate (CAS 
No. 616–38–6) (provided for 
in subheading 2920.90.51) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 243. DIETHYLHEXYL CARBONATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.47 
Bis(2-ethylhexyl) carbonate 
(diethylhexyl carbonate) 
(CAS No. 14858–73–2) (pro-
vided for in subheading 
2920.90.51) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 244. 2-ETHYLHEXYLAMINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.48 
2-Ethylhexylamine (CAS No. 
104–75–6) (provided for in 
subheading 2921.19.61) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 245. DTD AMINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.03.49 
Ditridecylamine (N-tridecyl- 
1-tridecanamine) (CAS No. 
101012–97–9) (provided for 
in subheading 2921.19.61) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 246. 3MTM FLUORINERTTM AND PERFORMANCE FLUID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.50 
C9-C15 Perfluorocarbon 
Amines (CAS No. 86508–42– 
1) (provided for in sub-
heading 2921.19.61) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 247. N,N’-BIS(3-AMINOPROPYL)ETHYLENEDIAMINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.51 
N,N’-Bis(3- 
aminopropyl)ethylenediamine 
(CAS No. 10563–26–5) (pro-
vided for in subheading 
2921.29.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 248. TRIMETHYLHEXAMETHYLENE DIAMINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.52 
2,4,4-Trimethyl-1,6- 
hexanediamine (CAS No. 
25620–58–0) (provided for in 
subheading 2921.29.00) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 249. N,N-DIETHYL-1,3-PROPANEDIAMINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.53 
N,N-Diethyl-1,3- 
propanediamine (CAS No. 
104–78–9) (provided for in 
subheading 2921.29.00) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 250. 2,4-DICHLOROANILINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.54 
2,4-Dichloroaniline (CAS No. 
554–00–7) (provided for in 
subheading 2921.42.18) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 251. 4 CHLORO-2-NITROANILINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.55 
4-Chloro-2-nitroaniline (CAS 
No. 89–63–4) (provided for 
in subheading 2921.42.55) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 252. 2-NITROANILINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.56 
2-Nitroaniline (CAS No. 88– 
74–4) (provided for in sub-
heading 2921.42.55) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 253. 3,5-DIFLUROANILINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.57 
3,5-Difluoroaniline (CAS No. 
372–39–4) (provided for in 
subheading 2921.42.65) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 254. S-N-ALKYL-ANILIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.03.58 
2-Ethyl-N-[(2S)-1- 
methoxypropan-2-yl]-6- 
methylaniline (CAS No. 
118604–70–9) (provided for 
in subheading 2921.42.65) ...
4.0% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 255. 2,6-DICHLOROANILINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.59 
2,6-Dichloroaniline (CAS No. 
608–31–1) (provided for in 
subheading 2921.42.90) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 256. N-ETHYL-N-BENZYL ANILINE CAS 92-59-1. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.60 
N-Benzyl-N-ethylaniline 
(CAS No. 92–59–1) (pro-
vided for in subheading 
2921.42.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 257. ETHYL BENZYLANILINE SULFONIC ACID (EBASA). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.61 
α-N-Ethylanilinotoluene-3- 
sulfonic acid (CAS No. 101- 
11-1) (provided for in sub-
heading 2921.42.90) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 258. P-CHLOROANILINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.62 
p-Chloroaniline (CAS No. 
106–47–8) (provided for in 
subheading 2921.42.90) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 263. P-TOLUIDINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.67 
p-Toluidine (CAS No. 106– 
49–0) (provided for in sub-
heading 2921.43.40) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 264. BENFLURALIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.68 
N-Butyl-N-ethyl-α,α,α- 
trifluoro-2,6-dinitro-p-tolu-
idine (Benfluralin) (CAS No. 
1861–40–1) (provided for in 
subheading 2921.43.90) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 265. 2-CHLORO-4-TOLUIDINE (2-CAT). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.69 
o-Chloro-p-toluidine (3- 
chloro-4-methylaniline) (CAS 
No. 95–74–9) (provided for 
in subheading 2921.43.90) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 266. M-TOLUIDINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.70 
m-Toluidine (CAS No.108– 
44–1) (provided for in sub-
heading 2921.43.90) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 267. O-TOLUIDINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.03.71 
o-Toluidine (CAS No. 95–53– 
4) (provided for in sub-
heading 2921.43.90) .............
5.5% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 268. BUTRALIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.72 
N-sec-Butyl-4-(2-methyl-2- 
propanyl)-2,6-dinitroaniline 
(Butralin) (CAS No. 33629– 
47–9) (provided for in sub-
heading 2921.43.90) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 269. 4-AMINO-3-METHYLBENZENESULFONIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.73 
4-Amino-3- 
methylbenzenesulfonic acid 
(CAS No. 98–33–9) (pro-
vided for in subheading 
2921.43.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 270. 2, 4-XYLIDINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.74 
2,4-Xylidine (CAS No. 95– 
68–1) (provided for in sub-
heading 2921.49.10) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 271. MIXED XYLIDINES. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.75 
Mixed xylidines (CAS No. 
1300–73–8) (provided for in 
subheading 2921.49.45) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 272. DODECYL ANILINE MIXED ISOMERS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.76 
Dodecylaniline branched iso-
mers (CAS No. 68411–48–3) 
(provided for in subheading 
2921.49.45) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 273. FLUMETRALIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.77 
N-(2-Chloro-6-fluorobenzyl)- 
N-ethyl-α,α,α-trifluoro- 2,6- 
dinitro-p-toluidine 
(Flumetralin) (CAS No. 
62924–70–3) (provided for in 
subheading 2921.49.45) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 274. AMINO METHYL BENZENE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.78 
(1S)-1-Phenylethanamine 
(CAS No. 618–36–0) (pro-
vided for in subheading 
2921.49.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 275. 2-ETHYL-6-METHYLANILINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.79 
2-Ethyl-6-methylaniline (CAS 
No. 24549–06–2) (provided 
for in subheading 
2921.49.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 276. MPDA. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.03.80 
m-Phenylenediamine (CAS 
No. 108–45–2) (provided for 
in subheading 2921.51.10) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 277. MPD. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.81 
1,3-Benzenediamine (CAS 
No. 108–45–2) (provided for 
in subheading 2921.51.10) ...
4.0% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 278. 4-ADPA (4-AMINODIPHENYLAMINE). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.82 
N-Phenyl-p-phenylenediamine 
(CAS No. 101–54–2) (pro-
vided for in subheading 
2921.51.50) ...........................
4.6% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 279. 4,4 METHYLENE BIS O-CHLORO ANILINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.83 
4,4’ Methylenebis(2- 
chloroaniline) (CAS No. 101– 
14–4) (provided for in sub-
heading 2921.59.08) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 280. 4,4’-DIAMINOSTILBENE-2,2’-DISULFONIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.84 
4,4’-Diamino-2,2’- 
stilbenedisulfonic acid (CAS 
No. 81–11–8) (provided for 
in subheading 2921.59.20) ...
1.5% 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 281. TFMB. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.85 
2,2’-Bis(trifluoromethyl)-4,4’- 
biphenyldiamine (CAS No. 
341–58–2) (provided for in 
subheading 2921.59.40) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 282. PHENOL, 2,2’-[[(1S...]BIS[6-(1,1-DIMETHYYLETHYL). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.86 
2,2’-[[(1S,2S)-1,2-Diphenyl- 
1,2- 
ethanediy-
l]bis(iminomethylene)]bis[6- 
(1,1-dimethylethylphenol] 
(CAS No. 481725–63–7) 
(provided for in subheading 
2921.59.40) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 283. PRODIAMINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.87 
2,6-Dinitro-N,N-dipropyl-4- 
(trifluoromethyl)-1,3- 
benzenediamine (Prodiamine) 
(CAS No. 29091–21–2) (pro-
vided for in subheading 
2921.59.80) ...........................
1.6% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 284. 3,3’ DICHLOROBENZIDINE DIHYDROCHLORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.88 
3,3’-Dichlorobenzidine 
dihydrochloride (3,3’- 
Dichloro-4,4’-biphenyldiamine 
dihydrochloride) (CAS No. 
612–83–9) (provided for in 
subheading 2921.59.80) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 285. TRIS[2-[[2,4,8,10-TETRA-TERT-BUTYLDIBE (AO 12). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.89 
2-{[2,4,8,10-Tetrakis (2- 
methyl-2-propanyl) 
dibenzo[d,f] 
[1,3,2]dioxaphosphepin-6- 
yl]oxy}-N,N-bis(2-{[2,4,8,10- 
tetrakis (2-methyl-2- 
propanyl)dibenzo[d,f] [1,3,2] 
dioxaphosphepin-6-yl] 
oxy}ethyl)ethanamine (CAS 
No. 80410–33–9) (provided 
for in subheading 
2922.19.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 286. DIPROPOXY-P-TOLUIDIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.90 
4-Methyl-N,N- 
dipropoxyaniline (CAS No. 
38668–48–3) (provided for in 
subheading 2922.19.70) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 287. PHYTOSPHINGOSINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.91 
Phytosphingosine 
((2S,3S,4R)-2-amino-1,3,4- 
octadecanetriol) (CAS No. 
13552-11-9) (provided for in 
subheading 2922.19.96) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 288. 1-(DIMETHYLAMINO)-2-PROPAN-OL (N,N-DIEMET). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.03.92 
1-(Dimethylamino)-2-pro-
panol (CAS No. 108–16–7) 
(provided for in subheading 
2922.19.96) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
‘‘ 
9902.04.02 
4-Amino-5-methoxy-2- 
methylbenzenesulfonic acid 
(CAS No. 6471–78–9) (pro-
vided for in 2922.29.81) .......
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 298. L-LYSINE HYDRATE GMP P25. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.03 
l-Lysine hydrate (1:1) (CAS 
No. 39665–12–8) (provided 
for in subheading 
2922.41.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 299. 4-CHLOROPHENYLGLYCINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.04 
4-Chlorophenylglycine (CAS 
No. 6212–33–5) (provided 
for in subheading 
2922.49.30) ...........................
0.5% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 300. 2-AMINO-5-SULFOBENZOIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.05 
2-Amino-5-sulfobenzoic acid 
(CAS No. 3577–63–7) (pro-
vided for in subheading 
2922.49.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 301. 3,4-DIAMINOBENZOIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.06 
3,4-Diaminobenzoic acid 
(CAS No. 619–05–6) (pro-
vided for in subheading 
2922.49.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 302. 3-CHLOROANTHRANILIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.07 
Methyl 2-amino-3- 
chlorobenzoate (CAS No. 
77820–58–7) (provided for in 
subheading 2922.49.30) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 303. 11 AMINOUNDECANOIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.08 
11-Aminoundecanoic acid 
(CAS No. 2432–99–7) (pro-
vided for in subheading 
2922.49.40) ...........................
2.5% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 
304. 
OTHER 
OXYGEN 
FUNCTION: 
AMINO 
ACIDS: 
OTHER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.09 
Ethyl 3-amino-4,4,4- 
trifluorocrotonate (CAS No. 
372–29–2) (provided for in 
subheading 2922.49.80) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 305. MANGANESE DISODIUM EDTA. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.10 
Manganese(2+) sodium 
2,2’,2’’,2’ ’’-(1,2- 
ethanediyldinitril-
o)tetraacetate (1:2:1) (Man-
ganese disodium ethylene-
diaminetetraacetate) (CAS 
No. 15375–84–5) (provided 
for in subheading 
2922.49.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 306. SARCOSINE, SODIUM SALT. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.11 
Sarcosine, sodium salt (so-
dium (methylamino)acetate) 
(CAS No. 4316–73–8) (pro-
vided for in subheading 
2922.49.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 307. COPPER DISODIUM EDTA. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.12 
Copper(2+) sodium 
2,2’,2’’,2’ ’’-(1,2- 
ethanediyldinitril-
o)tetraacetate (1:2:1) (CAS 
No. 14025–15–1) (provided 
for in subheading 
2922.49.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 308. SODIUM LAURIMINODIPROPINONATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.13 
Sodium 3-[(2- 
carboxyethy-
l)(dodecyl)amino]propanoate 
(CAS No. 14960–06–6) (pro-
vided for in subheading 
2922.49.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 
309. 
2-[4-(N-ETHYL-N-(4-METHYLPHENYL)AMINO)-2- 
HYDROXYBE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.14 
2-[4-(N-Ethyl-N-(4- 
methylphenyl)amino)-2- 
hydroxybenzoyl] benzoic acid 
(CAS No. 42530–36–9) (pro-
vided for in subheading 
2922.50.35) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 310. 2-[4-(DIETHYLAMINO)-2-HYDROXYBENZOYL] BEN-
ZOIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.15 
2-[4-(Diethylamino)-2- 
hydroxybenzoyl] benzoic acid 
(CAS No. 5809–23–4) (pro-
vided for in subheading 
2922.50.40) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 311. CHOLINE HYDROXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.16 
(2-Hydroxy-
ethyl)trimethylammonium hy-
droxide (Choline hydroxide) 
(CAS No. 123–41–1) (pro-
vided for in subheading 
2923.10.00) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 312. NON-GENETICALLY MODIFIED LECITHIN OF 
RAPESEED. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.17 
Lecithin derived from non-ge-
netically modified rapeseed 
(CAS No. 8002–43–5) (pro-
vided for in subheading 
2923.20.20) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 313. LECITHIN DERIVED FROM SUNFLOWER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.18 
Lecithin derived from non-ge-
netically modified sunflower 
seeds (CAS No. 8002–43–5) 
(provided for in subheading 
2923.20.20) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 314. LECITHIN DERIVED FROM SOYBEAN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.19 
Lecithin derived from non-ge-
netically modified soybean 
(CAS No. 8002–43–5) (pro-
vided for in subheading 
2923.20.20) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 315. SARKOSYL® O. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.20 
(Z)-N-Methyl-N-(1-oxo-9- 
octadecenyl)glycine (N- 
oleylsarcosine) (CAS No. 
110–25–8) (provided for in 
subheading 2924.19.11) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 316. N-VINYLFORMAMIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.21 
N-Ethenylformamide (N- 
vinylformamide) (CAS No. 
13162–05–5) (provided for in 
subheading 2924.19.11) ........
3.3% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 317. BUTANAMIDE, 3-OXO. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.22 
3-Oxobutanamide 
(acetoacetamide) (CAS No. 
5977–14–0) (provided for 
subheading 2924.19.11) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 318. DIMETHYLAMINOPROPYL METHACRYLAMIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.04.23 
N-[3- 
(Dimethylamino)propyl]-2- 
methylacrylamide (CAS No. 
5205–93–6) (provided for in 
subheading 2924.19.11) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 319. TETRA-N-BUTYLUREA. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.24 
1,1,3,3-Tetrabutylurea (CAS 
No. 4559–86–8) (provided 
for in subheading 
2924.19.11) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 320. DAAM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.25 
N-(2-Methyl-4-oxo-2- 
pentanyl)acrylamide (CAS 
No. 2873–97–4) (provided 
for in subheading 
2924.19.11) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 321. PRIMID QM-1260. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.26 
N,N,N’,N’-Tetrakis(2- 
hydroxypropyl)-adipamide 
(CAS No. 57843–53–5) (pro-
vided for in subheading 
2924.19.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 322. PRIMID XL-552. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.27 
N,N,N’,N’-Tetrakis(2-2-hy-
droxyethyl)-adipamide (CAS 
No. 6334–25–4) (provided 
for in subheading 
2924.19.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 323. DICHLORMID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.28 
2,2-Dichloro-N,N-bis(prop-2- 
enyl)acetamide (Dichlormid) 
(CAS No. 37764–25–3) (pro-
vided for in subheading 
2924.19.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 324. PROPARGYL BUTYCARBAMATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.29 
2-Propyn-1-yl butylcarbamate 
(CAS No. 76114–73–3) (pro-
vided for in subheading 
2924.19.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 325. DIURON. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.30 
3-(3,4-Dichlorophenyl)-1,1- 
dimethylurea (Diuron) (CAS 
No. 330–54–1) (provided for 
in subheading 2924.21.16) ...
0.4% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 326. LINURON. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.31 
3-(3,4-Dichlorophenyl)-1- 
methoxy-1-methylurea (CAS 
No. 330–55–2) (Linuron) 
(provided for in subheading 
2924.21.16) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 
327. 
CARBOXYAMIDE 
FUNCTION 
COMPOUNDS 
(IRGANOX 1098). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.32 
N,N’-Hexamethylenebis(3,5- 
di-tert-butyl-4- 
hydroxyhydrocinnamamide) 
(3,3’-bis(3,5-di-tert-butyl-4- 
hydroxyphenyl)-N,N’- 
hexamethylenedipropionamid-
e) (CAS No. 23128–74–7) 
(provided for in subheading 
2924.29.31) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 328. CHLORPROPHAM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.33 
Isopropyl (3- 
chlorophenyl)carbamate 
(Chlorpropham) (CAS No. 
101–21–3) (provided for in 
subheading 2924.29.43) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 329. PROPOXUR. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.34 
Propoxur (2-(1- 
methylethoxy)phenyl N- 
methylcarbamate) (CAS No. 
114–26–1) (provided for in 
subheading 2924.29.47) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 330. METOLACHLOR. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.04.35 
2-Chloro-N-(2-ethyl-6-methyl- 
phenyl)-N-(1-methoxypropan- 
2-yl) acetamide (Metolachlor) 
(CAS No. 51218–45–2) (pro-
vided for in subheading 
2924.29.47) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 331. METALAXYL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.36 
Methyl N-(2-methoxyacetyl)- 
N-(2,6-xylyl)-DL-alaninate 
(Metalaxyl) (CAS No. 
57837–19–1) (provided for in 
subheading 2924.29.47) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 332. ZOXAMIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.37 
(RS)-3,5-dichloro-N-(3- 
chloro-1-ethyl-1-methyl-2- 
oxopropyl)-p-toluamide 
(Zoxamide) (CAS No. 
156052–68–5) (provided for 
in subheading 2924.29.47) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 333. PHENMEDIPHAM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.38 
[3- 
(Methoxycarbonylamin-
o)phenyl] N-(3- 
methylphenyl)carbamate 
(Phenmedipham) (CAS No. 
13684–63–4) (provided for in 
subheading 2924.29.47) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 334. CARBARYL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.04.39 
1-Naphthylenyl 
methylcarbamate (Carbaryl) 
(CAS No. 63–25–2) (pro-
vided for in subheading 
2924.29.47) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 335. FLUTOLANIL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.40 
N-[3-(1- 
Methylethoxy)phenyl]-2- 
(trifluoromethyl)benzamide 
(CAS No. 66332–96–5) (pro-
vided for in subheading 
2924.29.47) ...........................
1.5% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 336. CYCLANILIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.41 
1-(2,4- 
Dichlorophenylcarbamoy-
l)cyclopropancarboxylic acid 
(Cyclanilide) (CAS No. 
113136–77–9) (provided for 
in subheading 2924.29.47) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 337. MEFENOXAM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.42 
Methyl N-(2,6- 
dimethylphenyl)-N- 
(methoxyacetyl)-D-alaninate 
(Metalaxyl-M and L- 
Metalaxyl) (CAS Nos. 
70630–17–0 and 69516–34– 
3) (provided for in sub-
heading 2924.29.47) .............
4.2% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 338. S-METOLACHLOR. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.04.43 
2-Chloro-N-(2-ethyl-6- 
methylphenyl)-N-[(1S)-2- 
methoxy-1- 
methylethyl]acetamide ((S)- 
Metolachlor) (CAS No. 
87392–12–9) (provided for in 
subheading 2924.29.47) ........
6.0% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 339. NAPROPAMIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.44 
(RS)-N,N-Diethyl-2-(1- 
nephthyloxy)propionamide 
(Napropamide) (CAS No. 
15299–99–7) (provided for in 
subheading 2924.29.47) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 340. MANDIPROPAMID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.45 
2-(4-Chlorophenyl)-N-{2-[3- 
methoxy-4-(2-propyn-1- 
yloxy)phenyl]ethyl}-2-(2- 
propyn-1-yloxy)acetamide 
(Mandipropamid) (CAS No. 
374726–62–2) (provided for 
in subheading 2924.29.47) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 341. FENHEXAMID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.46 
N-(2,3-Dichloro-4- 
hydroxyphenyl)-1- 
methylcyclohexanecarboxami-
de (Fenhexamid) (CAS No. 
126833–17–8) (provided for 
in subheading 2924.29.47) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 342. MANDESTROBIN TECHNICAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.04.47 
2-{2-[(2,5- 
Dimethylphenox-
y)methyl]phenyl}-2-methoxy- 
N-methylacetamide 
(Mandestrobin) (CAS No. 
173662–97–0) (provided for 
in subheading 2924.29.47) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 343. FOE 5043 HYDROXY. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.48 
N-(4-Fluorophenyl)-2-hy-
droxy-N-(1- 
methylethyl)acetamide (CAS 
No. 54041–17–7) (provided 
for in subheading 
2924.29.71) ...........................
3.9% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 344. 2-(TRIFLUOROMETHYL)BENZAMIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.49 
2-(Trifluoromethyl)benzamide 
(CAS No. 360–64–5) (pro-
vided for in subheading 
2924.29.71) ...........................
4.2% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 345. INTERMEDIATE CAS NO. 59673–82–4. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.50 
Methyl 2-amino-4-[(2,5- 
dichloropheny-
l)carbamoyl]benzoate (CAS 
No. 59673–82–4) (provided 
for in subheading 
2924.29.71) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 
346. 
2,5-BIS 
[(1,3- 
DIOXOBUTYL)AMINO]BENZENESULFONIC 
ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.51 
2,5-Bis(acetoacetylamino) 
benzenesulfonic acid (CAS 
No. 70185–87–4) (provided 
for in subheading 
2924.29.71) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 347. METHYL-4-TRIFLUOROMETHOXYPHENYL-N-(CHL.) 
CARBAMATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.52 
Methyl (chlorocarbonyl)[4- 
(trifluoromethox-
y)phenyl]carbamate (CAS 
No. 173903–15–6) (provided 
for in subheading 
2924.29.71) ...........................
2.0% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 348. 2-CHLOROACETOACETANILIDE (AAOCA). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.53 
2’-Chloroacetoacetanilide 
(CAS No. 93–70–9) (pro-
vided for in subheading 
2924.29.77) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 349. ACETOACETYL-2,5-DIMETHOXY-4-CHLOROANILIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.04.54 
4’-Chloro-2’,5’- 
dimethoxyacetoacetanilide 
(CAS No. 4433–79–8) (pro-
vided for in subheading 
2924.29.77) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 350. P-AMINOBENZAMIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.55 
p-Aminobenzamide (4- 
Aminobenzamide) (CAS No 
2835–68–9) (provided for in 
subheading 2924.29.77) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 351. 2-AMINO-5-CYANO-N,3-DIMETHYLBENZAMIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.56 
2-Amino-5-cyano-N,3- 
dimethylbenzamide (CAS No. 
890707–29–6) (provided for 
in subheading 2924.29.77) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 352. TRANS-N-BOC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.57 
trans-4-{[(2-Methyl-2- 
propanyl) oxy]carbonyl} 
cyclohexanecarboxylic acid 
(CAS No. 53292–89–0) (pro-
vided for in subheading 
2924.29.95) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 353. PERKALINK 900. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.04.58 
1,1’-[1,3- 
Phenylenebi-
s(methylene)]bis(3-methyl- 
1H-pyrrole-2,5-dione) (CAS 
No. 119462–56–5) (provided 
for in subheading 
2925.19.42) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 354. DODINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.59 
1-Dodecylguanidine acetate 
(Dodine) (CAS No. 2439– 
10–3) (provided for in sub-
heading 2925.19.91) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 355. N,N’-M-PHENYLENEDIMALEIMIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.60 
1,1’-(1,3-Phenylene)bis(1H- 
pyrrole-2,5-dione) (CAS No. 
3006–93–7) (provided for in 
subheading 2925.19.91) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 356. 1,3-DIPHENYLGUANIDINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.61 
1,3-Diphenylguanidine (CAS 
No. 102–06–7) (provided for 
in subheading 2925.29.60) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 357. FLUMICLORAC PENTYL ESTER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.04.62 
Pentyl [2-chloro-5-(1,3-dioxo- 
1,3,4,5,6,7-hexahydro-2H- 
isoindol-2-yl)-4- 
fluorophenoxy]acetate 
(Flumiclorac pentyl ester) 
(CAS No. 87546–18–7) (pro-
vided in subheading 
2925.29.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 358. CREATINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.63 
Creatine (N-carbamimidoyl- 
N-methylglycine) (CAS No. 
57–00–1) (provided for in 
subheading 2925.29.90) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 359. CREAMINO. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.64 
N-Carbamimidoylglycine 
(Guanidinoacetic acid) (CAS 
No. 352–97–6) (provided for 
in subheading 2925.29.90) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 360. CHLOROTHALONIL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.65 
2,4,5,6- 
Tetrachloroisophthalonitrile 
(Chlorothalonil) (CAS No. 
1897–45–6) (provided for in 
subheading 2926.90.21) ........
5.0% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 
361. 
2-METHOXLYETHYL(RS)-2-(4-TERT- 
(CYFLUMETAFEN). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.04.66 
2-Methoxyethyl 2-cyano-2-[4- 
(2-methyl-2-propanyl)phenyl]- 
3-oxo-3-[2- 
(trifluoromethy-
l)phenyl]propanoate 
(Cyflumetafen) (CAS No. 
400882–07–7) (provided for 
in subheading 2926.90.25) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 362. BROMOXYNIL OCTANOATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.67 
2,6-Dibromo-4-cyanophenyl 
octanoate (Bromoxynil octa-
noate) (CAS No. 1689–99–2) 
(provided for in subheading 
2926.90.25) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 363. BROMOXYNIL HEPTANOATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.68 
2,6-Dibromo-4-cyanophenyl 
heptanoate (Bromoxynil 
heptanoate) (CAS No. 
56634–95–8) (provided for in 
subheading 2926.90.25) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 364. CYHALOFOP-BUTYL TECHNICAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.69 
Butyl (2R)-2-[4-(4-cyano-2- 
fluorophenox-
y)phenoxy]propanoate 
(Cyhalofop-butyl) (CAS No. 
122008–85–9) (provided for 
in subheading 2926.90.25) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 365. β-CYFLUTHRIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.04.70 
(RS)-α-cyano-4-fluoro-3- 
phenoxybenzy-
l(1RS,3RS;1RS,3SR)-3-(2,2- 
dichlorovinyl)-2,2- 
dimethylcyclopropanecarboxy-
late (β-Cyfluthrin) (CAS No. 
68359–37–5) (provided for in 
subheading 2926.90.30) ........
3.4% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 366. DELTAMETHRIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.71 
(S)-α-Cyano-3-phenoxybenzyl 
(1R,3R)-3- (2,2- 
dibromovinyl)-2,2- 
dimethylcyclopropanecarboxy-
late (Deltamethrin) (CAS No. 
52918–63–5) (provided for in 
subheading 2926.90.30) ........
1.8% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 367. CYFLUTHRIN (EXCLUDING β-CYFLUTHRIN). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.72 
Cyano(4-fluoro-3- 
phenoxyphenyl)methyl 3-(2,2- 
dichloroethenyl)-2,2- 
dimethylcyclopropanecarboxy-
late (Cyfluthrin, excluding β- 
Cyfluthrin) (CAS No. 68359– 
37–5) (provided for in sub-
heading 2926.90.30) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 368. CYPERMETHRIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.73 
Cyano(3- 
phenoxyphenyl)methyl 3-(2,2- 
dichloroethenyl)- 2,2- 
dimethylcyclopropanecarboxy-
late (Cypermethrin) (CAS 
No. 52315–07–8) (provided 
for in subheading 
2926.90.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 369. ESFENVALERATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.74 
(S)-Cyano(3- 
phenoxyphenyl)methyl(S)-4- 
chloro-α-(1- 
Methylethyl)benzeneacetate 
(Esfenvalerate) (CAS No. 
66230–04–4) (provided for in 
subheading 2926.90.30) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 370. ALPHA-CYPERMETHRIN TECHNICAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.75 
(R)-α-Cyano-3-phenoxybenzyl 
(1S,3S)-3-(2,2-dichlorovinyl)- 
2,2 
dimethylcyclopropanecarboxy-
late and (S)-α-cyano-3- 
phenoxybenzyl (1R)-cis-3- 
(2,2-dichlorovinyl)-2,2- 
dimethylcyclopropanecarboxy-
late isomers (α-cypermethrin 
technical) (CAS No. 67375– 
30–8) (provided for in sub-
heading 2926.90.30) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 371. ZETA-CYPERMETHRIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.76 
(S)-Cyano-(3- 
phenoxyphenyl)methyl (+)cis- 
3-(2,2 -dichloroetheny1)-2,2- 
dimethylcyclopropanecarboxy-
late and (S)-cyano-(3- 
phenoxyphenyl)methyl 
(+)trans-3-(2,2- 
dichloroetheny1)-2,2- 
dimethylcyclopropanecarboxy-
late (Zeta-cypermethrin) 
(CAS No. 1315501–18–8) 
(provided for in subheading 
2926.90.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 372. ESFENVALERATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.77 
(S)-Cyano(3- 
phenoxyphenyl)methyl (2S)- 
2-(4-chlorophenyl)-3- 
methylbutanoate 
(Esfenvalerate) (CAS No. 
66230–04–4) (provided for in 
subheading 2926.90.30) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 373. FENPROPATHRIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.78 
α-Cyano-3-phenoxyphenyl 
2,2,3,3- 
tetramethylcyclopropanecarb-
oxylate (Fenpropathrin) 
(CAS No. 39515–41–8) (pro-
vided in subheading 
2926.90.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 374. PHTHALODINITRILE CAS 91–15–6. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.79 
1,2 Dicyanobenzene 
(phthalodinitrile) (CAS No. 
91–15–6) (provided for in 
subheading 2926.90.43) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 375. DIPHENYLACETONITRILE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.80 
2, 2-Diphenylacetonitrile 
(CAS No. 86–29–3) (pro-
vided for in subheading 
2926.90.48) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 376. IPN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.81 
Isophthalonitrile (1,3- 
dicyanobenzene) (CAS No. 
626–17–5) (as provided for 
in subheading 2926.90.48) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 377. 3,4-DIFLUOROBENZONITRILE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.82 
3,4-Difluorobenzonitrile (CAS 
No. 64248–62–0) (provided 
for in subheading 
2926.90.48) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 378. AMINOAZOBENZENE-P-SULFONIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.83 
4-[(4-Aminophenyl)azo]- 
benzenesulfonic acid (CAS 
No. 104–23–4) (provided for 
in subheading 2927.00.50) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 379. METHOXYFENOZIDE TECHNICAL INSECTICIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.84 
N-(3,5-Dimethylbenzoyl)-3- 
methoxy-2-methyl-N-(2-meth-
yl-2-propanyl)benzohydrazide 
(Methoxyfenozide) (CAS No. 
161050–58–4) (provided for 
in subheading 2928.00.25) ...
3.2% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 380. BIFENAZATE TECHNICAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.04.85 
Isopropyl 3-(4- 
methoxybiphenyl-3- 
yl)carbazate (Bifenazate) 
(CAS No. 149877–41–8) 
(provided for in subheading 
2928.00.25) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 381. TRIFLOXYSTROBIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.86 
Methyl (E)-methoxyimino- 
{(E)-2-[1-(α,α,α-trifluoro-m- 
tolyl)ethylideneaminooxy]-o- 
tolyl}acetate (Trifloxystrobin) 
(CAS No. 141517–21–7) 
(provided for in subheading 
2928.00.25) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 382. CYFLUFENAMID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.87 
(1Z)-N-{(Z)- 
[(Cyclopropylmethox-
y)imino][2,3-difluoro-6- 
(trifluoromethy-
l)phenyl]methyl}-2- 
phenylethanimidic acid 
(Cyflufenamid) (CAS No. 
180409–60–3) (provided for 
in subheading 2928.00.25) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 383. TEBUFENOZIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.88 
N-(4-Ethylbenzoyl)-3,5-di-
methyl-N-(2-methyl-2- 
propanyl)benzohydrazide 
(Tebufenozide) (CAS No. 
112410–23–8) (provided for 
in subheading 2928.00.25) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’.
SEC. 384. CARBONOHYDRAZIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.89 
Carbonohydrazide (CAS No. 
497–18–7) (provided for in 
subheading 2928.00.50) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 385. TRALKOXYDIM WET CAKE HERBICIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.90 
2-(N-Ethoxypropanimidoyl)- 
3-hydroxy-5-mesityl-2-cyclo-
hexen-1-one (tralkoxydim) 
(CAS No. 87820–88–0) (pro-
vided for in subheading 
2928.00.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 386. DAMINOZIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.91 
4-(2,2-Dimethylhydrazinyl)-4- 
oxobutanoic acid 
(Daminozide) (CAS No. 
1596–84–5) (provided for in 
subheading 2928.00.50) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 387. AMINOGUANIDINE BICARBONATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.92 
Aminoguanidine bicarbonate 
(CAS No. 2582–30–1) (pro-
vided for in subheading 
2928.00.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 388. ADH. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.04.93 
Adipic dihydrazide 
(Hexanedihydrazide) (CAS 
No. 1071–93–8) (provided 
for in subheading 
2928.00.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 389. CERTAIN ORGANIC CHEMICALS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.94 
Bitolylene diisocyanate (3,3’- 
dimethylbiphenyl-4,4’-diyl 
diisocyanate ) (CAS No. 91– 
97–4) (provided for in sub-
heading 2929.10.20) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 390. P-CHLOROPHENYLISOCYANATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.95 
4-Chlorophenyl isocyanate 
(CAS No.104–12–1) (pro-
vided for in subheading 
2929.10.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 391. PHENYLISOCYANATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.96 
Phenyl isocyanate (CAS No. 
103–71–9) (provided for in 
subheading 2929.10.80) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 392. PCM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.04.97 
Ethyl [4-chloro-2-fluoro-5- 
[[[[methyl (1- 
methylethyl)amino] 
sulfonyl]amino] car-
bonyl]phenyl] carbamate 
(CAS No. 874909–61–2) 
(provided for in subheading 
2929.90.15) ...........................
5.5% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 393. NBPT. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.98 
N-Butylthiophosphoric 
triamide (CAS No. 94317– 
64–3) (provided in sub-
heading 2929.90.50) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 394. THIOBENCARB. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.04.99 
S-4-Chlorobenzyl 
diethylcarbamothioate) 
(Thiobencarb) (CAS No. 
28249–77–6) (provided in 
subheading 2930.20.10) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 395. EPTC. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.01 
S-Ethyl 
dipropyl(thiocarbamate) 
(EPTC) (CAS No. 759–94– 
4) (provided for in sub-
heading 2930.20.90) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 396. PHOSMET. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘ 
9902.05.02 
O,O-Dimethyl S- 
phthalimidomethyl 
phosphorodithioate (Phosmet) 
(CAS No. 732–11–6) (pro-
vided for in subheading 
2930.90.10) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 397. MESOTRIONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.03 
2-[4-(Methylsulfonyl)-2- 
nitrobenzoyl]-1,3- 
cyclohexanedione 
(Mesotrione) (CAS No. 
104206–82–8) (provided for 
in subheading 2930.90.10) ...
6.2% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 398. PROFENOFOS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.04 
O-4-Bromo-2-chlorophenyl O- 
ethyl S-propyl 
phosphorothioate 
(Profenofos) (CAS 41198– 
08–7) (provided for in 
2930.90.10) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 399. CLETHODIM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.05 
2-[1-({[(2E)-3-Chloro-2- 
propen-1- 
yl]oxy}amino)propylidene]-5- 
[2-(ethylsulfanyl)propyl]-1,3- 
cyclohexanedione (Clethodim) 
(CAS No. 99129–21–2) (pro-
vided for in subheading 
2930.90.10) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 400. TOPSIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
103 
‘‘ 
9902.05.22 
2-Mercaptoethanol (CAS No. 
60–24–2) (provided for in 
subheading 2930.90.91) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 
417. 
PENTAERYTHRITOL 
TETRAKIS 
(β- 
LAURYLTHIOPROPIONATE). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.23 
3-{[3- 
(Dodecylsulfanyl)propanoyl] 
oxy}-2,2-bis({[3- 
(dodecylsulfanyl) 
propanoyl]oxy} methyl)propyl 
3- 
(dodecylsulfanyl)propanoate) 
(CAS No. 29598–76–3) (pro-
vided for in subheading 
2930.90.91) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 418. BME. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.24 
2-Mercaptoethanol (2- 
sulfanylethanol) (CAS No. 
60–24–2) (provided for in 
subheading 2930.90.91) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 419. DI-TERT-NONYLPOLYSULFIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.25 
Di-tert-nonyl polysulfide 
(CAS No. 68425–16–1) (pro-
vided for in subheading 
2930.90.91) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 420. ALLYL ISOTHIOCYANATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
104 
‘‘ 
9902.05.26 
Allyl isothiocyanate (CAS No. 
57–06–7) (provided for in 
subheading 2930.90.91) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 421. ACM ESTER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.27 
3-[But-
oxy(methyl)phosphoryl]-1- 
cyanopropyl acetate (CAS 
No. 167004–78–6) (provided 
for in subheading 
2931.39.00) ...........................
3.2% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 422. METHYLPHOSPHINIC ACID N-BUTYL ESTER (MPE). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.28 
Butyl methylphosphinate 
(CAS No. 6172–80–1) (pro-
vided for in subheading 
2931.39.00). ..........................
2.8% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 423. PMIDA. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.29 
2,2’- 
[(Phosphonomethy-
l)imino]diacetic acid hydrate 
(1:1) (CAS No. 5994–61–6) 
(provided for in subheading 
2931.39.00) ...........................
2.5% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 424. TRIPHENYLPHOSPHINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.30 
Triphenyl phosphine (CAS 
No. 603–35–0) (provided for 
in subheading 2931.39.00) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’.
105 
SEC. 425. FENBUTATIN OXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.31 
Bis[tris(2-methyl-2- 
phenylpropyl)tin]oxide 
(Fenbutatin oxide) (CAS No. 
13356–08–6) (provided for in 
subheading 2931.90.26) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 426. TRIPHENYLTIN HYDROXIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.32 
Triphenyltin hydroxide (CAS 
No. 76–87–9) (provided for 
in subheading 2931.90.26) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 427. ULTRAVIOLET DYE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.33 
(Triethoxysilyl)methyl an-
thracene-9-carboxylate (CAS 
No. 313482–99–4) (provided 
for in subheading 
2931.90.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 428. PBA SOLID (PHENYL BORONIC ACID). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.34 
4-Chloro-2-fluoro-3- 
methoxyphenylboronic acid 
(CAS No. 944129–07–1) 
(provided for in subheading 
2931.90.30) ...........................
4.6% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 429. BENZENE PHOSPHINIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
106 
‘‘ 
9902.02.35 
Phenylphosphinic acid (CAS 
No. 1779–48–2) (provided 
for in subheading 
2931.90.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 430. MORPHOLINOMETHANE DIPHOSPHONIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.36 
(4- 
Morpholinylmethylen-
e)bis(phosphonic acid) (CAS 
No. 32545–75–8) (provided 
for in subheading 
2931.90.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 431. GLUFOSINATE-AMMONIUM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.37 
Ammonium (2RS)-2-amino-4- 
(methylphosphinato)butyric 
acid (Glufosinate Ammo-
nium) (CAS No. 77182–82– 
2) (provided for in sub-
heading 2931.39.00) .............
1.5% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 432. MSMA. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.38 
Sodium hydrogen 
methylarsonate (CAS No. 
2163–80–6) (provided for in 
subheading 2931.90.90) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 433. THPC. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
107 
‘‘ 
9902.05.39 
Tetrakis 
(hydroxymethyl)phosphonium 
chloride (CAS No. 124–64–1) 
(provided for in subheading 
2931.90.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 434. THPS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.40 
Tetrakis 
(hydroxymethyl)phosphonium 
sulfate (CAS No. 55566–30– 
8) (provided for in sub-
heading 2931.90.90) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 435. GLYPHOSATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.41 
N-(Phosphonomethyl) glycine 
(Glyphosate) (CAS No. 
1071–83–6) (provided for in 
subheading 2931.90.90) ........
3.1% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 436. METATIN KATALYSATOR. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.42 
Bis[(2,2- 
dimethyloctanoyl)oxy] (di-
methyl)stannane (CAS No. 
68928–76–7) (provided for in 
subheading 2931.90.90) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 437. ETHEPHON. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.05.43 
(2-Chloroethyl)phosphonic 
acid (Ethephon) (CAS 
No.16672–87–0) (provided 
for in subheading 
2931.90.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
125 
‘‘ 
9902.06.10 
5-Methylmethoxypyridine-2,3- 
dicarboxylic acid (CAS No. 
143382–03–0) (provided for 
in subheading 2933.39.61) ...
3.8% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 504. 5-METHYLPYRIDINE-2,3-DICARBOXYLIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.11 
Dimethyl 5-methylpyridine- 
2,3-dicarboxylate (CAS No. 
112110–16–4) (provided for 
in subheading 2933.39.61) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 505. 5-METHYLPYRIDINE-2,3-DICARBOXYLIC ACID (5- 
MPDC). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.12 
5-Methylpyridine-2,3- 
dicarboxylic acid (CAS No. 
53636–65–0) (provided for in 
subheading 2933.39.61) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 506. 2,3-PYRIDINEDICARBOXYLIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.13 
2,3-Pyridinedicarboxylic acid 
(CAS No. 89–00–9) (pro-
vided for in subheading 
2933.39.61) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 507. N,N’-BIS(2,2,6,6-TETRAMETHYL-4- (UVINUL 4050). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
126 
‘‘ 
9902.06.14 
N,N’-1,6- 
Hexanediylbis(2,2,6,6- 
tetramethyl-4- 
piperidinecarboxamide (CAS 
No. 124172–53–8) (provided 
for in subheading 
2933.39.61) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 508. BIS(1,2,2,6,6-PENTAMETHYL-4-PI (TINUVIN 765). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.15 
Bis(1,2,2,6,6-pentamethyl-4- 
piperidyl)sebacate (CAS No. 
41556–26–7) and methyl 
1,2,2,6,6-pentamethyl-4- 
piperidyl sebacate (CAS No. 
82919–37–7) (provided for in 
subheading 2933.39.61) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 
509. 
N,N’-BIS(2,2,6,6-TETRAMETHYL-4- 
PIPERIDINYL)ISOPH. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.16 
N,N’-Bis(2,2,6,6-tetramethyl- 
4-piperidinyl)isophthalamide 
(CAS No. 42774–15–2) (pro-
vided for in subheading 
2933.39.61). ..........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 510. HINDERED AMINE LIGHT STABILIZER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.17 
3-Dodecyl-1-(2,2,6,6- 
tetramethyl-4-piperidinyl)- 
2,5-pyrrolidinedione (CAS 
No. 79720–19–7) (provided 
for in subheading 
2933.39.61) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
127 
SEC. 511. ACYLATED STERICALLY HINDERED LIGHT STA-
BILIZER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.18 
1-(1-Acetyl-2,2,6,6- 
tetramethyl-4-piperidinyl)-3- 
dodecyl-2,5-pyrrolidinedione 
(CAS No. 106917–31–1) 
(provided for in subheading 
2933.39.61) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 512. M-TMP INTERMEDIATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.19 
2-Methoxy-4- 
(trifluoromethyl)pyridine 
(CAS No. 219715–34–1) 
(provided for in subheading 
2933.39.61) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 513. 2-CYANOPYRIDINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.20 
2-Cyanopyridine (2- 
Pyridinecarbonitrile) (CAS 
No. 100–70–9) (provided for 
in subheading 2933.39.91) ...
2.3% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 514. N-BUTYL-TAD. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.21 
N-Butyl-2,2,6,6- 
tetramethylpiperidin-4-amine 
(CAS No. 36177–92–1) (pro-
vided for in subheading 
2933.39.91) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
128 
SEC. 515. FOOD AND FEED PRESERVATIVE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.22 
Ethoxyquin (1,2-dihydro-6- 
ethoxy-2,2,4- 
trimethylquinoline) (CAS No. 
91–53–2) (provided for in 
subheading 2933.49.10) ........
1.2% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 516. QUINCLORAC. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.23 
3,7-Dichloro-8- 
quinolinecarboxylic acid 
(Quinclorac) (CAS No. 
84087–01–4) (provided for in 
subheading 2933.49.30) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 517. CLOQUINTOCENT-MEXYL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.24 
1-Methylhexyl [(5- 
chloroquinolin-8- 
yl)oxy]acetate (Cloquintocet- 
mexyl) (CAS No. 99607–70– 
2) (provided for in sub-
heading 2933.49.60) .............
4.2% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 518. CLOQUINTOCET ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.25 
(5-Chloro-8-quinolyloxy)acetic 
acid (Cloquintocet) (CAS No. 
88349–88–6) (provided for in 
subheading 2933.49.60) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’.
129 
SEC. 519. QUINALDINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.26 
2-Methylquinoline 
(Quinaldine) (CAS No. 91– 
63–4) (provided for in sub-
heading 2933.49.70) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 520. BUTAFENACIL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.27 
(2-Methyl-1-oxo-1-prop-2- 
enoxypropan-2-yl) 2-chloro-5- 
[3-methyl-2,6-dioxo-4- 
(trifluoromethyl)pyrimidin-1- 
yl]benzoate (Butafenacil) 
(CAS No. 134605–64–4) 
(provided for in subheading 
2933.59.10) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 521. TERBACIL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.28 
3-tert-Butyl-5-chloro-6- 
methyluracil (Terbacil) (CAS 
No. 5902–51–2) (provided 
for in subheading 
2933.59.10) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 522. BISPYRIBAC SODIUM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.29 
Sodium 2,6-bis[(4,6- 
dimethoxypyrimidin-2- 
yl)oxy]benzoate (Bispyribac- 
sodium) (CAS No. 125401– 
92–5) (provided for in sub-
heading 2933.59.10) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’.
130 
SEC. 523. AZOXYSTROBIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.30 
Methyl (2E)-2-(2-{[6-(2- 
cyanophenoxy)pyrimidin-4- 
yl]oxy}phenyl)-3- 
methoxyacrylate 
(Azoxystrobin) (CAS No. 
131860–33–8) (provided for 
in subheading 2933.59.15) ...
6.2% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 524. CYPRODINIL TECHNICAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.31 
4-Cyclopropyl-6- methyl-N- 
phenyl pyrimidin-2- amine 
(cyprodinil) (CAS No. 
121552–61–2) (provided for 
in subheading 2933.59.15) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 525. PYRIMETHANIL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.32 
N-(4,6-Dimethylpyrimidin-2- 
yl)aniline (Pyrimethanil) 
(CAS No. 53112–28–0) (pro-
vided for in subheading 
2933.59.15) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 526. 6-BA. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.33 
N-Benzyl-3H-purin-6-amine 
(Benzyladenine) (CAS 
No.1214–39–7) (provided for 
in subheading 2933.59.15) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’.
131 
SEC. 
527. 
5-ETHYL-6- 
OCTYL[1,2,4]TRIAZOL(AMETOCTRADINE). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.34 
5-Ethyl-6- 
octyl[1,2,4]triazolo[1,5- 
a]pyrimidin-7-amine 
(Ametoctradin) (CAS No. 
865318–97–4) (provided for 
in subheading 2933.59.15) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 528. BROMACIL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.35 
5-Bromo-3-sec-butyl-6- 
methyluracil (Bromacil) 
(CAS No. 314–40–9) (pro-
vided for in subheading 
2933.59.18) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 529. PIRIMIPHOS-METHYL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.36 
O-(2-Diethylamino-6- 
methylpyrimidin-4-yl) O,O-di-
methyl phosphorothioate 
(Pirimiphos-methyl) (CAS 
No. 29232–93–7) (provided 
for in subheading 
2933.59.18) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 530. AMINOCYCLOPYRACHLOR. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
133 
SEC. 534. DEDS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.41 
2,2’-Disulfanediylbis(5- 
ethoxy-7- 
fluoro[1,2,4]triazolo[1,5- 
c]pyrimidine) (CAS No. 
166524–75–0) (provided for 
in subheading 2933.59.70) ...
0.6% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 
535. 
PHENYL(4,6-DIMETHOXY-PYRIMIDIN-2- 
YL)CARBAMATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.42 
Phenyl(4,6-dimethoxy-2- 
pyrimidinyl)carbamate (CAS 
No. 89392–03–0) (provided 
for in subheading 
2933.59.70) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 536. METHYLIODOURACIL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.43 
1-[2-Fluoro-6- 
(trifluoromethyl)benzyl]-5- 
iodo-6-methyl-2,4(1H,3H)- 
pyrimidinedione (CAS No. 
1150560–54–5) (provided for 
in subheading 2933.59.70) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 537. PYRIMISULFAN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
134 
‘‘ 
9902.06.44 
(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 2933.59.80) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 538. DMDS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.45 
2,2-Dithiobis(8-fluoro-5- 
methoxy)-1,2,4-triazolo[1,5-c] 
pyrimidine (CAS No. 
166524–74–9) (provided for 
in subheading 2933.59.95) ...
1.0% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 539. TRIETHYLENEDIAMINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.46 
Triethylenediamine (1,4- 
diazabicyclo[2.2.2]octane) 
(CAS No. 280–57–9) (pro-
vided for in subheading 
2933.59.95) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 540. DAT INTERMEDIATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.47 
5,8- 
Dimethoxy[1,2,4]triazolo[1,5- 
c]pyrimidin-2-amine (CAS 
No. 219715–62–5) (provided 
for in subheading 
2933.59.95) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 541. 2-AMINO-4,6-DIMETHYLPYRIMIDINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
135 
‘‘ 
9902.06.48 
4,6-Dimethyl-2- 
pyrimidinamine (CAS No. 
767–15–7) (provided for in 
subheading 2933.59.95) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 542. ADTP. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.49 
2-Amino-5,7-dimethoxy-1,2,4- 
triazolo[1,5-a]pyrimidine 
(ADTP) (CAS No. 13223– 
43–3) (provided for in sub-
heading 2933.59.95) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 543. CYANURIC CHLORIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.50 
Cyanuric chloride (2,4,6- 
trichloro-1,3,5-triazine) (CAS 
No. 108–77–0) (provided for 
in subheading 2933.69.60) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 544. METRIBUZIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.51 
4-Amino-6-tert-butyl-3- 
methylthio-1,2,4-triazin- 
5(4H)-one (Metribuzin) (CAS 
No. 21087–64–9) (provided 
for in subheading 
2933.69.60) ...........................
1.9% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 545. HEXAZINONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
136 
‘‘ 
9902.06.52 
3-Cyclohexyl-6- 
dimethylamino-1-methyl- 
1,3,5-triazine-2,4(1H,3H)- 
dione (Hexazinone) (CAS No. 
51235–04–2) (provided for in 
subheading 2933.69.60) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 546. PYMETROZINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.53 
6-Methyl-4-{[(1E)-pyridin-3- 
ylmethylene]amino}-4,5- 
dihydro-1,2,4-triazin-3(2H)- 
one (Pymetrozine) (CAS No. 
123312–89–0) (provided for 
in subheading 2933.69.60) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 547. ATRAZINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.54 
6-Chloro-4-N-ethyl-2-N- 
propan-2-yl-1,3,5-triazine- 
2,4-diamine (Atrazine) (CAS 
No. 1912–24–9) (provided 
for in subheading 
2933.69.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 548. SIMAZINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.55 
6-Chloro-2-N,4-N-diethyl- 
1,3,5-triazine-2,4-diamine 
(Simazine) (CAS No. 122– 
34–9) (provided for in sub-
heading 2933.69.60) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 549. HIGH PERFORMANCE HALOGEN FREE FLAME RE-
TARDANT. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
137 
‘‘ 
9902.06.56 
1,3,5-Triazinane-2,4,6- 
trione—1,3,5-triazine-2,4,6- 
triamine (1:1) (CAS No. 
37640–57–6) (provided for in 
subheading 2933.69.60) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 550. PROPAZINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.57 
6-Chloro-2-N,4-N-di(propan- 
2-yl)-1,3,5-triazine-2,4- 
diamine (Propazine) (CAS 
No. 139–40–2) (provided for 
in subheading 2933.69.60) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 551. INDAZIFLAM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.58 
N-[(1R,2S)-2,6-Dimethyl-2,3- 
dihydro-1H-inden-1-yl]-6- 
[(1R)-1-fluoroethyl]-1,3,5-tri-
azine-2,4-diamine 
(Indaziflam) (CAS No. 
950782–86–2) (provided for 
in subheading 2933.69.60) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 552. PHENOL,2-(4,6-DIPHENYL-1,3,(TINUVIN 1577). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.59 
2-(4,6-Diphenyl-1,3,5-triazin- 
2-yl)-5-(hexyloxy)phenol 
(CAS No. 147315–50–2) 
(provided for in subheading 
2933.69.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 553. 2-HYDROXYPHENYL-S-TRIAZINE(TINUVIN 1600). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
138 
‘‘ 
9902.06.60 
2-[4,6-Di(4-biphenylyl)-1,3,5- 
triazin-2-yl]-5-[(2- 
ethylhexyl)oxy]phenol (CAS 
No. 204583–39–1) (provided 
for in subheading 
2933.69.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 554. TERBUTRYN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.61 
(4E)-4-(Ethylimino)-N-(2- 
methyl-2-propanyl)-6- 
(methylsulfanyl)-1,4-dihydro- 
1,3,5-triazin-2-amine 
(terbutryn) (CAS No. 886– 
50–0) (provided for in sub-
heading 2933.69.60) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 555. TRIS (2-HYDROXYETHYL) ISOCYANURATE (THEIC). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.62 
1,3,5-Tris(2-hydroxyethyl)- 
1,3,5-triazinane-2,4,6-trione 
(THEIC) (CAS No. 839–90– 
7) (provided for in sub-
heading 2933.69.60) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 556. 2-AMINO-4-METHOXY-6-METHYL-1,3,5-TRIAZINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.63 
4-Methoxy-6-methyl-1,3,5- 
triazin-2-amine (CAS No. 
1668–54–8) (provided for in 
subheading 2933.69.60) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 557. 2–METHYL-4-METHOXY-6-METHYLAMINO-1,3,5-TRI-
AZINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
139 
‘‘ 
9902.06.64 
4-Methoxy-N,6-dimethyl- 
1,3,5-triazin-2-amine (CAS 
No. 5248–39–5) (provided 
for in subheading 
2933.69.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 558. TRIALLYL CYANURATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.65 
Triallyl cyanurate (2,4,6- 
tris(allyloxy)-1,3,5-triazine) 
(CAS No. 101–37–1) (pro-
vided for in subheading 
2933.69.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 559. UNICONAZOLE-P. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.66 
(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 2933.69.60) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 560. SPIROTETRAMAT. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.67 
(5s,8s)-3-(2,5- 
Dimethylphenyl)-8-methoxy- 
2-oxo-1-azaspiro[4.5]dec-3- 
en-4-yl ethyl carbonate 
(Spirotetramat) (CAS No. 
203313–25–1) (provided for 
in subheading 2933.79.08) ...
3.2% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 561. DORAVIRINE (MK-1439). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
140 
‘‘ 
9902.06.68 
3-Chloro-5-({1-[(4-methyl-5- 
oxo-4,5-dihydro-1H-1,2,4- 
triazol-3-yl)methyl]-2-oxo-4- 
(trifluoromethyl)-1,2-dihydro- 
3-pyridinyl}oxy)benzonitrile 
(Doravirine INN) (CAS No. 
1338225–97–0) (provided for 
in subheading 2933.79.08) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 562. GRILBOND IL-6. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.69 
N,N’-(Methylenedi-p-phen-
ylene)bis[hexahydro-2-oxo- 
1H-azepine-1-carboxamide] 
(CAS No. 54112–23–1) (pro-
vided for in subheading 
2933.79.15) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 563. MYCLOBUTANIL TECHNICAL FUNGICIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.70 
2-(4-Chlorophenyl)-2-(1H- 
1,2,4-triazol-1- 
ylmethyl)hexanenitrile 
(myclobutanil) (CAS No. 
88671–89–0) (provided for in 
subheading 2933.99.06) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 564. FENBUCONAZOLE FUNGICIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.71 
4-(4-Chlorophenyl)-2-phenyl- 
2-(1H-1,2,4-triazol-1- 
ylmethyl)butanenitrile 
(Fenbuconazole) (CAS No. 
114369–43–6) (provided for 
in subheading 2933.99.06) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 565. FENAZAQUIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
144 
SEC. 577. FLUTRIAFOL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.84 
1-(2-Fluorophenyl)-1-(4- 
fluorophenyl)-2-(1H-1,2,4- 
triazol-1-yl)ethanol 
(Flutriafol) (CAS No. 
76674–21–0) (provided for in 
subheading 2933.99.22) ........
0.2% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 578. IPCONAZOLE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.85 
(1R,2S,5R)-2-(4- 
Chlorobenzyl)-5-isopropyl-1- 
(1H-1,2,4-triazol-1- 
ylmethyl)cyclopentanol 
(Ipconazole) (CAS No. 
125225–28–7) (provided for 
in subheading 2933.99.22) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 579. TETRACONAZOLE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.86 
1-[2-(2,4-Dichlorophenyl)-3- 
(1,1,2,2-tetrafluoroethoxy)- 
propyl]-1H-1,2,4-triazole 
(Tetraconazole) (CAS No. 
112281–77–3) (provided for 
in subheading 2933.99.22) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 580. CARFENTRAZONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
145 
‘‘ 
9902.06.87 
Ethyl 2-chloro-3-{2-chloro-5- 
[4-(difluoromethyl)-3-methyl- 
5-oxo-4,5-dihydro-1H-1,2,4- 
triazol-1-yl]-4- 
fluorophenyl}propanoate 
(Carfentrazone-ethyl) (CAS 
No. 128639–02–1) (provided 
for in subheading 
2933.99.22) and formulations 
thereof (provided for in sub-
heading 3808.93.15) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 581. ECONEA TECHNICAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.88 
4-Bromo-2-(4-chlorophenyl)- 
5-(trifluoromethyl)-1H- 
pyrrole-3-carbonitrile 
(Tralopyril) (CAS No. 
122454–29–9) (provided for 
in subheading 2933.99.22). ..
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 582. UV ABSORBER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.89 
2-(2H-Benzotriazol-2-yl)-4,6- 
di-tert-pentylphenol (CAS 
No. 25973–55–1) (provided 
for in subheading 
2933.99.79) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 583. UV ABSORBER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.90 
2-(2H-Benzotriazol-2-yl)-4,6- 
bis(1-methyl-1- 
phenylethyl)phenol (CAS No. 
70321–86–7) (provided for in 
subheading 2933.99.79) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 584. DIANIL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
146 
‘‘ 
9902.06.91 
2,5-Dichloro-3,6-bis[(9- 
ethylcarbazol-3- 
yl)amino]cyclohexa-2,5-diene- 
1,4-dione (Dianil) (CAS No. 
80546–37–8) (provided for in 
subheading 2933.99.79) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 585. NORBLOC 7966. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.92 
2-[3-(2H-Benzotriazol-2-yl)- 
4-hydroxyphenyl]ethyl meth-
acrylate (CAS No. 96478– 
09–0) (provided for in sub-
heading 2933.99.79) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 586. HYDRO. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.93 
2-Phenylbenzimidazole-5-sul-
fonic acid (Ensulizole) (CAS 
No. 27503–81–7 ) (provided 
for in subheading 
2933.99.79) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 587. AMINO ETHYL CARBAZOLE (AEC). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.94 
9-Ethyl-9H-carbazol-3-amine 
(amino ethyl carbazole) (CAS 
No. 132–32–1) (provided for 
in subheading 2933.99.82) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 588. 1,3 DIAMINO ISOINDOLINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
147 
‘‘ 
9902.06.95 
1H-Isoindole-1,3(2H)-diimine 
(1,3 diamino isoindoline) 
(CAS No. 3468–11–9) (pro-
vided for in subheading 
2933.99.82) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 589. POLYAZIRIDINE (PZ-33). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.96 
3-{[3-(1- 
Aziridinyl)propanoyl]oxy}-2- 
({[3-(1- 
aziridiny-
l)propanoyl]oxy}methyl)-2- 
(hydroxymethyl)propyl 3-(1- 
aziridinyl)propanoate (CAS 
No. 57116–45–7) (provided 
for in subheading 
2933.99.97) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 590. 1,2,4-TRIAZOLE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.97 
1H-[1,2,4]Triazole (1,2,4- 
Triazole) (CAS No. 288–88– 
0) (provided for in sub-
heading 2933.99.97) .............
2.8% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 591. 3-AMINO-5-MERCAPTO-1,2,4-. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.98 
5-Amino-1,2-dihydro-3H- 
1,2,4-triazole-3-thione (CAS 
No.16691–43–3) (provided 
for in subheading 
2933.99.97) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 592. HEXYTHIAZOX. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
148 
‘‘ 
9902.06.99 
(4RS,5RS)-5-(4- 
chlorophenyl)-N-cyclohexyl-4- 
methyl-2-oxo-1,3-thiazolidine- 
3-carboxamide (Hexythiazox) 
(CAS No. 78587–05–0) (pro-
vided for in subheading 
2934.10.10) ...........................
1.8% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 593. THIACLOPRID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.01 
3-[(6-Chloro-3- 
pyridinyl)methyl]-1,3- 
thiazolidin-2- 
ylidenecyanamide 
(Thiacloprid) (CAS No. 
111988–49–9) (provided for 
in subheading 2934.10.10) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 594. RUZASVIR (MK-8408). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.02 
Methyl {(2S)-1-[(2S)-2-{5- 
[(6S)-6-(2-cyclopropyl-1,3- 
thiazol-5-yl)-1-fluoro-3-{2- 
[(2S)-1-{(2S)-2-[(methoxy-
carbonyl)amino]-3- 
methylbutanoyl}-2- 
pyrrolidinyl]-1H-imidazol-5- 
yl}indolo[1,2- 
c][1,3]benzoxazin-10-yl]-1H- 
imidazol-2-yl}-1-pyrrolidinyl]- 
3-methyl-1-oxo-2- 
butanyl}carbamate 
(Ruzasvir) (CAS No. 
1613081–64–3) (provided for 
in subheading 2934.10.10) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 595. ISAVUCONAZONIUM SULFATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
149 
‘‘ 
9902.07.03 
(2-{[(1-{1- [(2R,3R)-3-[4-(4- 
Cyanophenyl)-1,3-thiazol-2- 
yl] -2-(2,5-difluorophenyl)-2- 
hydroxybutyl] -1H-1,2,4- 
triazol-4-ium-4- yl}ethoxy) 
carbonyl] (methyl)amino}-3- 
pyridinyl)methyl N- 
methylglycinate hydrogen sul-
fate (Isavuconazonium Sul-
fate) (CAS No. 946075–13– 
4) (provided for in 
subnheading 2934.10.10) ......
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 596. 2-(1,3-THIAZOL-5-YL)-2H-3,1-BENZOXAZINE DERIVA-
TIVE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.04 
4-[(2-bromo-5- 
chlorophenyl)methyl]-7- 
chloro-2-(2-cyclopropyl-1,3- 
thiazol-5-yl)-5-fluoro-2H-3,1- 
benzoxazine (CAS No. 
1855942–64–1) (provided for 
in subheading 2934.10.10) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 597. 3,6-DIMETHYL-6H-BENZO-OXAZINO[3,4-A]INDOLE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.05 
6-(2-Cyclopropylthiazol-5-yl)- 
1-fluoro-3,10-bis(4,4,5,5- 
tetramethyl-1,3,2- 
dioxaborolan-2-yl)-6H- 
benzo[5,6][1,3]oxazino[3,4- 
a]indole (CAS No. 1620545– 
76–7) (provided for in sub-
heading 2934.10.10) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 598. CLOTHIANIDIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.06 
(E)-1-(2-Chloro-1,3-thiazol-5- 
ylmethyl)-3-methyl-2- 
nitroguanidine (Clothianidin) 
(CAS No. 210880–92–5) 
(provided for in subheading 
2934.10.90) ...........................
6.1% 
No change 
No change 
On or before 
12/31/2020
’’.
150 
SEC. 599. THIAMETHOXAM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.07 
Thiamethoxam (3-(2-chloro- 
5-thiazolylmethyl)tetrahydro- 
5-methyl-N-nitro-1,3,5- 
oxadiazin-4-imine) (CAS No. 
153719–23–4) (provided for 
in subheading 2934.10.90) ...
2.5% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 600. ETHABOXAM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.08 
N-[Cyano(2-thienyl)methyl]- 
4-ethyl-2-(ethylamino)-1,3- 
thiazole-5-carboxamide 
(Ethaboxam) (CAS No. 
162650–77–3) (provided for 
in subheading 2934.10.90) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 601. VULKACIT MERKAPTO/MG-C. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.09 
2-Mercaptobenzothiazole 
(benzothiazole-2-thiol) (CAS 
No. 149–30–4) (provided for 
in subheading 2934.20.15) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 602. 2BBA. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.10 
2-(1,3-Benzothiazol-2- 
ylsulfanyl)succinic acid (CAS 
No. 95154–01–1) (provided 
for in subheading 
2934.20.40) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
154 
‘‘ 
9902.07.22 
(5-Cyclopropyl-1,2-oxazol-4- 
yl)(α,α,α-trifluoro-2-mesyl-p- 
tolyl)methanone (Isoxaflutole) 
(CAS No. 141112–29–0) 
(provided for in subheading 
2934.99.15) ...........................
5.5% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 615. BENTAZON. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.23 
3-Isopropyl-1H-2,1,3- 
benzothiadiazin-4(3H)-one- 
2,2-dioxide, sodium salt 
(Bentazon, sodium salt) 
(CAS No. 50723–80–3) (pro-
vided for in subheading 
2934.99.15) ...........................
4.4% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 616. THIDIAZURON. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.24 
1-Phenyl-3-(1,2,3-thiadiazol- 
5-yl)urea (Thidiazuron) (CAS 
No. 51707–55–2) (provided 
for in subheading 
2934.99.15) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 
617. 
HETEROCYCLIC:OTHER: 
HERBICIDES: 
TOPRAMEZONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.25 
[3-(4,5-Dihydro-1,2-oxazol-3- 
yl)-4-mesyl-o-tolyl](5-hy-
droxy-1-methylpyrazol-4- 
yl)methanone (Topramezone) 
(CAS No. 210631–68–8) 
(provided for in subheading 
2934.99.15) ...........................
4.1% 
No change 
No change 
On or before 
12/31/2020
’’.
155 
SEC. 618. PINOXADEN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.26 
8-(2,6-Diethyl-4- 
methylphenyl)-1,2,4,5- 
tetrahydro-7-oxo-7H- 
pyrazolo[1,2- 
d][1,4,5]oxadiazepin-9-yl-2,2- 
dimethylpropanoate 
(Pinoxaden) (CAS No. 
243973–20–8) (provided for 
in subheading 2934.99.15) ...
5.4% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 619. ISOXABEN TECHNICAL HERBICIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.27 
2,6-Dimethoxy-N-[3-(3-meth-
yl-3-pentanyl)-1,2-oxazol-5- 
yl]benzamide (isoxaben) 
(CAS No. 82558–50–7) (pro-
vided for in subheading 
2934.99.15) ...........................
3.1% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 620. CLOMAZONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.28 
2-(2-Chlorobenzyl)-4,4-di-
methyl-1,2-oxazolidin-3-one 
(Clomazone) (CAS No. 
81777–89–1) (provided for in 
subheading 2934.99.15) and 
any formulations containing 
such compound (provided for 
in subheading 3808.93.15) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 621. FLUTHIACETMETHYL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
156 
‘‘ 
9902.07.29 
Methyl[[2-chloro-4-fluoro-5[ 
(tetrahydro-3-oxo-1H, 3H- 
[1,3,4] thiadiazolo[3,4-a] 
pyridazin-1- 
ylidene)amino]phenyl]thio] 
acetate (Fluthiacet-methyl 
technical)(CAS No. 117337– 
19–6) (provided for in sub-
heading 2934.99.15) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 622. FLUMIOXAZIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.30 
2-[7-Fluoro-3-oxo-4-(2- 
propyn-1-yl)-3,4-dihydro-2H- 
1,4-benzoxazin-6-yl]-4,5,6,7- 
tetrahydro-1H-isoindole- 
1,3(2H)-dione (Flumioxazin) 
(CAS No. 103361–09–7) 
(provided for in subheading 
2934.99.15) ...........................
6.1% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 623. BUPROFEZIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.31 
(2Z)-3-Isopropyl-2-[(2-meth-
yl-2-propanyl)imino]-5- 
phenyl-1,3,5-thiadiazinan-4- 
one (Buprofezin) (CAS No. 
69327–76–0 or 953030–84– 
7) (provided for in sub-
heading 2934.99.16) .............
1.4% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 624. FLUPYRADIFURONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.32 
4-{[(6-Chloro-3- 
pyridinyl)methyl](2,2- 
difluoroethyl)amino}-2(5H)- 
furanone (Flupyradifurone) 
(CAS No. 951659–40–8) 
(provided for in subheading 
2934.99.16) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
157 
SEC. 625. FLURALANER (AH252723). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.33 
4-[5-(3,5-Dichlorophenyl)-5- 
(trifluoromethyl)-4,5-dihydro- 
1,2-oxazol-3-yl]-2-methyl-N- 
{2-oxo-2-[(2,2,2- 
trifluoroethy-
l)amino]ethyl}benzamide 
(Fluralaner) (CAS No. 
864731–61–3) (provided in 
subheading 2934.99.16) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 626. OBPA. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.34 
10,10’-Oxybis(10H- 
phenoxarsinine) (CAS No. 
58–36–6) (provided for in 
subheading 2934.99.18) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 627. ETOXAZOLE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.35 
2-(2,6-Difluorophenyl)-4-[2- 
ethoxy-4-(2-methyl-2- 
propanyl)phenyl]-4,5-dihydro- 
1,3-oxazole (Etoxazole) (CAS 
No. 153233–91–1) (provided 
for in subheadling 
2934.99.18) ...........................
4.5% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 628. AGRICULTURAL CHEMICAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.36 
3-Phenyl-5-(2-thienyl)-1,2,4- 
oxadiazole (Tioxazafen) (CAS 
No. 330459–31–9) (provided 
for in subheading 
2934.99.18) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
158 
SEC. 629. CRISABOROLE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.37 
4-[(1-Hydroxy-1,3-dihydro- 
2,1-benzoxaborol-5- 
yl)oxy]benzonitrile 
(Crisaborole) (CAS No. 
906673–24–3) (provided for 
in subheading 2934.99.30) ...
6.3% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 630. SAROLANER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.38 
1-{5′-[(5S)-5-(3,5-Dichloro-4- 
fluorophenyl)-4,5-dihydro-5- 
(trifluoromethyl)-1,2-oxazol- 
3-yl]-1H,3′H-spiro[azetidine- 
3,1′-[2]benzofuran]-1-yl}-2- 
mesylethanone (Sarolaner) 
(CAS No. 1398609–39–6) 
(provided for in subheading 
2934.99.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 631. ELBASVIR (MK-8742). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.39 
Methyl {(2S)-1-[(2S)-2-{4- 
[(6S)-3-{2-[(2S)-1-{(2S)-2- 
[(methoxycarbonyl)amino]-3- 
methylbutanoyl}-2- 
pyrrolidinyl]-1H-imidazol-4- 
yl}-6-phenylindolo[1,2- 
c][1,3]benzoxazin-10-yl]-1H- 
imidazol-2-yl}-1-pyrrol 
idinyl]-3-methyl-1-oxo-2- 
butanyl}carbamate (Elbasvir) 
(CAS No. 1370468–36–2) 
(provided for in subheading 
2934.99.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 632. UPRIFOSBUVIR (MK-3682). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
159 
‘‘ 
9902.07.40 
Propan-2-yl (2R)-2-{((R)- 
({(2R,3R,4R,5R)-4-chloro-5- 
(2,4-dioxo-3, 4- 
dihydropyrimidin-1(2H)-yl)- 
3-hydroxy-4- methyloxolan-2- 
yl} 
methox-
y)(phenoxy)phosphoryl) 
amino}propanoate 
(Uprifosbuvir) (CAS 
No.1496551–77–9) (provided 
for in subheading 2934.99.30 
or 2934.99.39) ......................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 633. SUVOREXANT (MK-4305). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.41 
[(7R)-4-(5-Chloro-1,3- 
benzoxazol-2-yl)-7-methyl-1,4- 
diazepan-1-yl][5-methyl-2- 
(2H-1,2,3-triazol-2- 
yl)phenyl]methanone 
(Suvorexant) (CAS No. 
1030377–33–3) (provided for 
in subheading 2934.99.30) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 634. ERTUGLIFLOZIN L-PYROGLUTAMIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.42 
(2S)-5-Oxopyrrolidine-2-car-
boxylic acid- 
(1S,2S,3S,4R,5S)-5-[4- 
chloro-3-(4- 
ethoxybenzyl)phenyl]-1- 
(hydroxymethyl)-6,8- 
dioxabicyclo[3.2.1]octane- 
2,3,4-triol (1:1) (Ertugliflozin 
L-pyroglutamic acid) (CAS 
No. 1210344–83–4) (pro-
vided for in subheading 
2934.99.30) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 635. ISOXADIFEN-ETHYL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
160 
‘‘ 
9902.07.43 
Ethyl 5,5-diphenyl-4H-1,2- 
oxazole-3-carboxylate 
(Isoxadifen-ethyl) (CAS No. 
163520–33–0) (provided for 
in subheading 2934.99.39) ...
4.0% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 636. NA-11. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.44 
Sodium 2-2’-methylene bis- 
(4,6-di-tert-butyl 
phenyl)phosphate (CAS No. 
85209–91–2) (provided for in 
subheading 2934.99.39) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 637. UV ABSORBER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.45 
2,2-(1,4-Phenylene)bis((4H- 
3,1-benzoxazine-4-one) (CAS 
No. 18600–59–4) (provided 
for in subheading 
2934.99.39) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 638. 2H-3,1-BENZOXAZINE-2,4(1H)-DIONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.46 
2H-3,1-Benzoxazine-2,4(1H)- 
dione (CAS No. 118–48–9) 
(provided for in subheading 
2934.99.44) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 639. PENTHIOPYRAD. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
161 
‘‘ 
9902.07.47 
(RS)-N-[2-(1,3- 
Dimethylbutyl)-3-thienyl]-1- 
methyl-3- 
(trifluoromethyl)pyrazole-4- 
carboxamide (Penthiopyrad) 
(CAS No. 183675–82–3) 
(provided for in subheading 
2934.99.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 640. 2-AMINO-3-CYANO THIOPHENE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.48 
2-Amino-3-cyanothiophene 
(CAS No. 4651–82–5) (pro-
vided for in subheading 
2934.99.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 641. TEBUTHIURON TECHNICAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.49 
1,3-Dimethyl-1-[5-(2-methyl- 
2-propanyl)-1,3,4-thiadiazol- 
2-yl]urea (Tebuthiuron) 
(CAS No. 34014–18–1) (pro-
vided for in subheading 
2934.99.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 642. NEM SALT. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.50 
4-(4-Methylphenyl)-4- 
oxobutanoic acid - 4- 
ethylmorpholine (2:1) (CAS 
No. 171054–89–0) (provided 
for in subheading 
2934.99.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 643. 3MTM FLUORINERTTM AND PERFORMANCE FLUID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
163 
‘‘ 
9902.07.55 
(1R,18R,20R,24S,27S)-N- 
{(1R,2S)-1- 
[(cyclopropylsulfony-
l)carbamoyl]-2- 
vinylcyclopropyl}-7-methoxy- 
24-(2-methyl-2-propanyl)- 
22,25-dioxo-2,21-dioxa- 
4,11,23,26-tetraazapentacyclo 
[24.2.1.03,12 .05,10 .018,20 ] 
nonacosa-3,5,7,9,11- 
pentaene-27-carboxamide 
(Grazoprevir) (CAS No. 
1350514–68–9) (provided in 
subheading 2935.90.48) ........
4.1% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 648. CYPROSULFAMIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.56 
N-{[4- 
(Cyclopropylcarbamoy-
l)phenyl]sulfonyl}-2- 
methoxybenzamide 
(Cyprosulfamide) (CAS No. 
221667–31–8) (provided for 
in subheading 2935.90.75) ...
5.0% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 649. TRIASULFURON. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.57 
2-(2-Chloroethoxy)-N-[(4- 
methoxy-6-methyl-1,3,5- 
triazin-2-yl) carbamoyl] 
benzenesulfonamide 
(Triasulfuron) (CAS No. 
82097–50–5) (provided for in 
subheading 2935.90.75) ........
0.4% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 650. TRIFLOXYSULFURON. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
164 
‘‘ 
9902.07.58 
Sodium 4,6-dimethoxy-2- 
[({[3-(2,2,2- 
trifluoroethoxy)pyridin-2- 
yl]sulfonyl}carbamoyl)imino]- 
2H-pyrimidin-1-ide 
(Trifloxysulfuron-sodium) 
(CAS No. 199119–58–9) 
(provided for in subheading 
2935.90.75) ...........................
4.6% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 651. PARA-TOLUEN SULPHONYL HYDRAZIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.59 
Toluene-4-sulfonohydrazide 
(CAS No. 1576–35–8) (pro-
vided for in subheading 
2935.90.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 652. SULFENTRAZONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.60 
N-{2,4-Dichloro-5- [4- 
(difluoromethyl)-3-methyl-5- 
oxo-4,5-dihydro-1H-1,2,4- 
triazol-1-yl] 
phenyl}methanesulfonamide 
(Sulfentrazone) (CAS No. 
122836–35–5) (provided for 
in subheading 2935.90.75) ...
5.4% 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 653. SULFOMETURON-METHYL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.61 
Methyl 2-{[(4,6-dimethyl-2- 
pyrimidinyl) carbamoyl] sul-
famoyl}benzoate 
(Sulfometuron-methyl) (CAS 
No. 74222–97–2) (provided 
for in subheading 
2935.90.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
165 
SEC. 654. BENSULFURON METHYL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.62 
Methyl 2-[[[[[(4, 6- 
dimethoxypyrimidin-2- 
yl)amino] car-
bonyl]amino]sulfony] methyl] 
benzoate (Bensulfuron-meth-
yl) (CAS No. 83055–99–6) 
(provided for in subheading 
2935.90.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 655. TOSYL-4-CPP. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.63 
4-Chloro-7-(4- 
methylphenylsulfonyl)-7H- 
pyrrolo [2, 3-d] pyrimidine 
(CAS No. 479633–63–1) 
(provided for in subheading 
2935.90.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 656. ASULAM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.64 
Sodium [(4-aminophenyl) 
sulfony-
l](methoxycarbonyl)azanide 
(Asulam sodium salt) (CAS 
No. 2302–17–2) (provided 
for in subheading 
2935.90.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 657. FLUCARBAZONE-SODIUM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
166 
‘‘ 
9902.07.65 
Sodium [(3-methoxy-4-meth-
yl-5-oxo-4, 5-dihydro-1H- 
1,2,4-triazol-1-yl) car-
bonyl]{[2- 
(trifluoromethox-
y)phenyl]sulfonyl}azanide 
(Flucarbazone-sodium) (CAS 
No. 181274–17–9) (provided 
for in subheading 
2935.90.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 658. PYROXSULAM HERBICIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.66 
N-(5,7-dimethoxy 
[1,2,4]triazolo [1,5- 
a]pyrimidin-2-yl)-2-methoxy- 
4- (trifluoromethyl)-3- 
pyridinesulfonamide 
(Pyroxsulam) (CAS No. 
422556–08–9) (provided for 
in subheading 2935.90.75) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 659. METHYL 2-(AMINOSULFONYL) BENZOATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.06.67 
Methyl 2- sulfamoylbenzoate 
(CAS No. 57683–71–3) (pro-
vided for in subheading 
2935.90.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 
660. 
METHYL 
3-SULFAMOYLTHIOPHENE-2- 
CARBOXYLATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.68 
Methyl 3-sulfamoyl-2- 
thiophenecarboxylate (CAS 
No. 59337–93–8) (provided 
for in subheading 
2935.90.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
167 
SEC. 661. 3-(ETHYLSULFONYL)-2-PYRIDINESULFONAMIDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.69 
3-(Ethylsulfonyl)-2- 
pyridinesulfonamide (CAS 
No. 117671–01–9) (provided 
for in subheading 
2935.90.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 662. CARBAMIC ACID, N-[[3-[(DIMETHYL...]-, PHENYL 
ESTER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.70 
Phenyl ((3- 
((dimethylamino)carbonyl)-2- 
pyridinyl)sulfonyl) carbamate 
(CAS No. 112006–94–7) 
(provided for in subheading 
2935.90.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 663. IMAZOSULFURON. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.71 
2-Chloro-N-[(4,6-dimethoxy- 
2- 
pyrimidiny-
l)carbamoyl]imidazo [1,2- 
a]pyridine-3-sulfonamide 
(Imazosulfuron) (CAS No. 
122548–33–8) (provided for 
in subheading 2935.90.75) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 664. 5-FLUOROPICOLINAMIDE DERIVATIVE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
168 
‘‘ 
9902.07.72 
N-{3-[(2R)-2-amino-1- 
(methylsulfamoyl)propan-2- 
yl]-4-fluorophenyl}-5- 
fluoropyridine-2-carboxamide 
(CAS No. 1877329–50–4) 
(Provided for in subheading 
2935.90.75) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 665. ORYZALIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.73 
3,5-Dinitro-N’4,N’4- 
dipropylsulfanilamide 
(Oryzalin) (CAS No. 19044– 
88–3) (provided for in sub-
heading 2935.90.95) .............
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 666. STEVIA REBIANA. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.74 
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 
12/31/2020
’’. 
SEC. 667. PURIFIED STEVIOL GLYCOSIDE, REBAUDIOSIDE 
A. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.75 
Purified steviol glycoside, 
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) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
169 
SEC. 668. PURIFIED STEVIOL GLYCOSIDE, REBAUDIOSIDE 
M. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.76 
(4-α)-13-[(O-β-D- 
Glucopyranosyl-(1-2)-O-[β-D- 
glucopyranosyl-(1-3)]-β-D- 
glucopyranosyl)oxy]-kaur-16- 
en-18-oic acid O-β-D- 
glucopyranosyl-(1-2)-O-[β-D- 
glucopyranosyl-(1-3)]-β-D- 
glucopyranosyl ester 
(Rebaudioside M) (CAS No. 
1220616–44–3) (provided for 
in subheading 2938.90.00) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 669. D-MANNOSE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.77 
(3S,4S,5S,6R)-6- 
(Hydroxymethyl)oxane- 
2,3,4,5-tetrol (D-Mannose) 
(CAS No. 3458–28–4) (pro-
vided for in subheading 
2940.00.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 670. TREHALOSE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.78 
Trehalose (α-D- 
Glucopyranosyl α-D-gluco-
pyranoside dihydrate) (CAS 
No. 6138–23–4) (provided in 
subheading 2940.00.60) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 671. IRON SODIUM EDDHA. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
171 
SEC. 676. RED RADISH COLOR CONCENTRATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.84 
Red radish color concentrate 
(provided for in subheading 
3203.00.80) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 677. DISPERSE BLUE 56. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.85 
Disperse Blue 56 (1,5- 
Diamino-2-bromo-4,8- 
dihydroxy-9,10- 
anthraquinone) (CAS No. 
68134–65–6) (provided for in 
3204.11.10) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 678. DISPERSE BLUE 284. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.86 
Disperse Blue 284 (({4-[(E)- 
(3,5-Dinitro-2- 
thienyl)diazenyl] 
phenyl}imino)di-2,1- 
ethanediyl diacetate) (CAS 
No. 42783–06–2) (provided 
for in 3204.11.10) .................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 679. DISPERSE BLUE 73. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.87 
1,5-Diamino-4,8-dihydroxy-2- 
(4-hydroxyphenyl)-9,10- 
anthraquinone (Disperse blue 
73) (CAS No. 12222–78–5) 
(provided for in subheading 
3204.11.10) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
172 
SEC. 680. MIXTURE OF DISPERSE BLUE 60 M, DISPERSE 
BLUE 60 ME. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.88 
Mixtures of 4,11-diamino-2- 
(3-methoxypropyl)-1H- 
Naphtho[2,3-f]isoindole- 
1,3,5,10(2H)-tetrone (Dis-
perse Blue 60 M) (CAS No. 
12217–80–0) and 4,11- 
Diamino-2-[3-(2- 
methoxyethoxy)propyl]-1H- 
naphtho[2,3-f]isoindole- 
1,3,5,10(2H)-tetrone (Dis-
perse Blue 60 ME) (CAS No. 
65059–45–2) (provided for in 
subheading 3204.11.35) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 681. MIX OF DISPERSE BLUE 77, 56, 60M, 60ME, 77. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.89 
Mixtures of 1-anilino-4,5- 
dihydroxy-8-nitro-9,10- 
anthraquinone (Disperse blue 
77) (CAS No. 20241–76–3); 
1,5-diamino-2-bromo-4,8- 
dihydroxy-9,10-anthraquinone 
(Disperse blue 56) (CAS No. 
68134–65–6); 4,11-diamino- 
2-(3-methoxypropyl)-1H- 
naphtho[2,3-f]isoindole- 
1,3,5,10(2H)-tetrone (Dis-
perse blue 60 M) (CAS No. 
12217–80–0); and 4,11- 
diamino-2-[3-(2- 
methoxyethoxy)propyl]-1H- 
naphtho[2,3-f]isoindole- 
1,3,5,10(2H)-tetrone (Dis-
perse blue 60 ME) (CAS No. 
65059–45–2) (provided for in 
subheading 3204.11.35) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 682. MIXTURE OF DISPERSE YELLOW 64, 211, 42, AND 
54. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
173 
‘‘ 
9902.07.90 
Mixtures of 2-(4-Bromo-3-hy-
droxy-2-quinolinyl)-1H-in-
dene-1,3(2H)-dione (Disperse 
yellow 64) (CAS No. 10319– 
14–9); 5-[(E)-(4-Chloro-2- 
nitrophenyl)diazenyl]-1-ethyl- 
6-hydroxy-4-methyl-2-oxo-1,2- 
dihydro-3-pyridinecarbonitrile 
(Disperse yellow 211) (CAS 
No. 70528–90–4); 4-Anilino- 
3-nitro-N- 
phenylbenzenesulfonamide 
(Disperse yellow 42) (CAS 
No. 5124–25–4); and 2-(3- 
Hydroxy-2-quinolinyl)-1H-in-
dene-1,3(2H)-dione (Disperse 
yellow 54) (CAS No. 7576– 
65–0) (provided for in 
3204.11.35) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 683. DISPERSE YELLOW 218. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.91 
Disperse Yellow 218 (CAS 
No. 75199–13–2) (provided 
for in subheading 
3204.11.35) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 684. MIXTURE OF DISPERSE YELLOW 163, ETC.. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
174 
‘‘ 
9902.07.92 
Mixtures of Disperse Yellow 
163 (3,3’-({4-[(2,6-Dichloro- 
4- nitrophenyl) 
diazenyl]phenyl}imino) 
dipropanenitrile) (CAS No. 
67923–43–7); Solvent Yellow 
163 (1,8- 
Bis(phenylthio)anthracene- 
9,10-dione) (CAS No. 
13676–91–0); Disperse Blue 
56 (1,5-Diamino-2-bromo- 
4,8-dihydroxy-9,10- 
anthraquinone) (CAS No. 
68134–65–6); Disperse Blue 
77 (1-Anilino-4,5-dihydroxy- 
8-nitro-9,10-anthraquinone) 
(CAS No. 20241–76–3); Dis-
perse Red 1042A (5-[2-(2- 
Cyano-4- 
nitrophenyl)diazenyl]-2-[[2- 
(2- 
hydroxyethoxy)ethyl]amino]- 
4-methyl-6-(phenylamino)-3- 
pyridinecarbonitrile) (CAS 
No. 149988–44–3); Disperse 
Red 1042B (5-[(2-cyano-4- 
nitrophenyl)diazenyl]-6-[[2- 
(2- 
hydroxyethoxy)ethyl]amino]- 
4-methyl-2-(phenylamino)-3- 
pyridine carbonitrile) (CAS 
No. 137428–29–6); 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); and Dis-
perse Blue 60 ME (4,11- 
Diamino-2-[3-(2- 
methoxyethoxy)propyl]-1H- 
naphtho[2,3-f]isoindole- 
1,3,5,10(2H)-tetrone) (CAS 
No. 65059–45–2) (provided 
for in subheading 
3204.11.35) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 685. MIXTURE OF DISPERSE ORANGE T9601, ETC.. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
175 
‘‘ 
9902.07.93 
Mixtures of Disperse Orange 
288 (3-(Benzyl {4- [(4- 
nitrophenyl) diazenyl] 
phenyl}amino)propanenitrile) 
(CAS No. 96662–24–7); Dis-
perse Blue 291:1 N-{2-[(E)- 
(2-Bromo-4, 6- 
dinitrophenyl)diazenyl]-5- 
(diallylamino)-4- 
methoxyphenyl}acetamide) 
(CAS No. 51868–46–3); and 
Disperse Violet 93:1 (N-{2- 
[(E)-(2-Bromo-4, 6- 
dinitrophenyl)diazenyl]-5- 
(diethylamino) 
phenyl}acetamide) (CAS No. 
52697–38–8) (provided for in 
subheading 3204.11.35) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 686. MIXTURE OF SOLVENT YELLOW 163, ETC. (BLACK 
HLA-S). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
176 
‘‘ 
9902.07.94 
Mixtures of Solvent Yellow 
163 (8-Bis(phenylsulfanyl)- 
9,10-anthraquinone) (CAS 
No. 13676–91–0); Disperse 
Blue 56 (1,5-Diamino-2- 
bromo-4,8-dihydroxy-9,10- 
anthraquinone) (CAS No. 
68134–65–6); Disperse Red 
167:1 ({3-(acetylamino)-4- 
[(2-chloro-4- nitrophenyl)azo] 
phenyl}imino)diethane-2, 1- 
diyl diacetate) (CAS No. 
1533-78-4); Disperse Orange 
29 (4-({2-Methoxy-4-[(4- 
nitrophenyl) diazenyl] 
phenyl}diazenyl)phenol) 
(CAS No. 19800–42–1); Dis-
perse Red 1042A (5-[2-(2- 
Cyano-4-nitrophenyl) 
diazenyl]-2-[[2-(2- 
hydroxyethoxy)ethyl] amino] 
-4-methyl-6-(phenylamino)-3- 
pyridinecarbonitrile) (CAS 
No. 149988–44–3); Disperse 
Red 1042B (5-[(2-cyano-4- 
nitrophenyl) diazenyl]-6-[[2- 
(2-hydroxyethoxy) 
ethyl]amino]-4-methyl-2- 
(phenylamino) -3-pyridine 
carbonitrile) (CAS No. 
137428–29–6); 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); and Dis-
perse Blue 60 ME (4, 11- 
Diamino-2-[3-(2- 
methoxyethoxy)propyl]-1H- 
naphtho [2, 3-f]isoindole-1, 
3,5,10(2H)-tetrone) (CAS 
No. 65059–45–2) (provided 
for in subheading 
3204.11.35) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 687. MIX OF DISPERSE BLUE ANT (BR), ETC (DX BLK 
XF-2). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
177 
‘‘ 
9902.07.95 
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); Dis-
perse 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 Dis-
perse Yellow DYLA 1306 
(1,2-dihydro-6-hydroxy-1, 4- 
dimethyl-5-[2-[2-nitro-4- 
(phenylmethox-
y)phenyl]diazenyl]-2-oxo-3- 
pyridinecarbonitrile) (CAS 
No. 1613451–37–8) (pro-
vided for in 3204.11.35) .......
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 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
’’. 
SEC. 689. DISPERSE YELLOW 184:1. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
178 
‘‘ 
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
’’. 
SEC. 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); and 
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) (provided for 
in 3204.11.35) ......................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 691. DISPERSE ORANGE FC84508. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.07.99 
Disperse Orange FC84508 
(Cyano[3-[(6-methoxy-2- 
benzothiazolyl)amino]-1H- 
isoindol-1-ylidene]acetic acid, 
pentyl ester) (CAS No. 
173285–74–0), (provided for 
in 3204.11.35) ......................
Free 
No change 
No change 
On or before 
12/31/2020
’’.
179 
SEC. 692. MIXT OF DISPERSE BLUE 60 M, ETC (DX TUR-
QUOISE XF). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.08.01 
Mixtures of 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); Disperse 
Blue 60 ME (4,11-Diamino- 
2-[3-(2- 
methoxyethoxy)propyl]-1H- 
naphtho[2,3-f]isoindole- 
1,3,5,10(2H)-tetrone) (CAS 
No. 65059–45–2); and Dis-
perse Blue 1771 (8E)-8-{[2- 
(Dibutylamino)-4-phenyl-1,3- 
thiazol-5-yl]imino}-2-(3- 
heptanyl)-7-methyl-5-oxo-5,8- 
dihydro[1,2,4]triazolo[1,5- 
a]pyridine-6-carbonitrile 
(CAS No. 169324–83–8) 
(provided for in 3204.11.35) 
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 693. DISPERSE YELLOW 71. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.08.02 
Disperse Yellow 71 (9(or 10)- 
Methoxy-7H-benzimidazo[2,1- 
a]benz[de]isoquinolin-7-one) 
(CAS No. 68296–59–3) (pro-
vided for in 3204.11.35) .......
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 694. MIX OF DISP BLUE 77, ETC (DX BLACK AM-SLR 
CONC). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
180 
‘‘ 
9902.08.03 
Mixtures of Disperse Blue 77 
(1-Anilino-4,5-dihydroxy-8- 
nitro-9,10-anthraquinone) 
(CAS No. 20241–76–3); Dis-
perse Red 1042A (5-[2-(2- 
Cyano-4- 
nitrophenyl)diazenyl]-2-[[2- 
(2- 
hydroxyethoxy)ethyl]amino]- 
4-methyl-6-(phenylamino)-3- 
pyridinecarbonitrile) (CAS 
No. 149988–44–3); Disperse 
Red 1042B (5-[(2-cyano-4- 
nitrophenyl)diazenyl]-6-[[2- 
(2- 
hydroxyethoxy)ethyl]amino]- 
4-methyl-2-(phenylamino)-3- 
pyridine carbonitrile) (CAS 
No. 137428–29–6); and Dis-
perse Orange FC84508 
(Cyano[3-[(6-methoxy-2- 
benzothiazolyl)amino]-1H- 
isoindol-1-ylidene]acetic acid, 
pentyl ester) (CAS No. 
173285–74–0) (provided for 
in 3204.11.35) ......................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 695. MIX OF DISPERSE YELLOW 163, ETC. (DX BLACK 
HLA-E). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
181 
‘‘ 
9902.08.04 
Mixtures of Disperse Yellow 
163 (3, 3’-({4-[(2, 6-dichloro- 
4-nitrophenyl) 
diazenyl]phenyl}imino) 
dipropanenitrile) (CAS No. 
67923–43–7); Disperse Red 
167:1 ({3-(acetylamino)-4- 
[(2-chloro-4- nitrophenyl) 
azo]phenyl}imino)diethane- 
2,1-diyl diacetate) (CAS No. 
1533–78–4); Disperse red 60 
(1-amino-4-hydroxy-2- 
phenoxy-9, 10- 
anthracenedione) (CAS No. 
17418–58–5); Disperse Blue 
77 (1-anilino-4, 5-dihydroxy- 
8-nitro-9, 10-anthraquinone) 
(CAS No. 20241–76–3); Dis-
perse Blue 56 (1,5-diamino- 
2-bromo-4, 8-dihydroxy-9,10- 
anthraquinone) (CAS No. 
68134–65–6); Disperse Blue 
214 E (4, 8-diamino-2-(4- 
ethoxyphenyl)-1, 5-dihydroxy- 
9,10-anthraquinone)(CAS 
No. 15114–15–5); and Dis-
perse Blue 214 EE (4,8- 
diamino-2-[4-(2- 
ethoxyethoxy)phenyl]-1, 5- 
dihydroxy-9,10- 
anthraquinone) (CAS No. 
23119–35–9) (provided for in 
subheading 3204.11.35) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 696. MIX OF DISPERSE RED 356, 367, & H111030. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.08.05 
Mixtures of Disperse Red 
356 (3-phenyl-7-(4- 
propoxyphenyl )furo[2,3- 
f][1]benzofuran-2, 6-dione) 
(CAS No. 79694–17–0); Dis-
perse Red 367 ([4-(2,6- 
dihydro-2,6-dioxo-7- 
phenylbenzo [1,2-b:4,5-b’] 
difuran-3-yl)phenoxy]-acetic 
acid , 2-ethoxyethyl ester) 
(CAS No. 126877–05–2); 
and Disperse Red H1111030 
([4-[2, 6-dihydro-2,6-dioxo-7- 
(4-propoxyphenyl) benzo[1, 2- 
b:4,5-b’]difuran-3- 
yl]phenoxy]-acetic acid, 2- 
ethoxyethyl ester) (CAS No. 
126877–06–3) (provided for 
in subheading 3204.11.35) ...
Free 
No change 
No change 
On or before 
12/31/2020
’’.
182 
SEC. 697. MIX OF DISPERSE RED 1042A & DISPERSE RED 
1042B. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.08.06 
Mixtures of Disperse Red 
1042A (5-[2-(2-cyano-4- 
nitrophenyl) diazenyl]-2-[[2- 
(2-hydroxyethoxy) 
ethyl]amino]-4-methyl-6- 
(phenylamino)-3-pyridine 
carbonitrile) (CAS No. 
149988–44–3) and Disperse 
Red 1042B (5-[(2-cyano-4- 
nitrophenyl)diazenyl]-6- [[2- 
(2- 
hydroxyethoxy)ethyl]amino]- 
4-methyl-2- (phenylamino)-3- 
pyridine carbonitrile) (CAS 
No. 137428–29–6)(provided 
for in subheading 
3204.11.35) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 698. MIX OF DISP BLUE 77, 60 M, & DISP YELLOW 71. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.08.07 
Mixtures of Disperse Blue 77 
(1-Anilino-4, 5-dihydroxy-8- 
nitro-9, 10-anthraquinone) 
(CAS No. 20241–76–3); Dis-
perse 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); and Dis-
perse Yellow 71 (9 (or 10)- 
Methoxy-7H- 
benzimidazo[2,1- 
a]benz[de]isoquinolin-7-one) 
(CAS No. 68296–59–3) (pro-
vided for in subheading 
3204.11.35) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 699. DISPERSE BLUE 60. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
183 
‘‘ 
9902.08.08 
Disperse Blue 60 (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 
3204.11.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 700. DISPERSE BLUE 77. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.08.09 
Disperse Blue 77 (1-anilino- 
4,5-dihydroxy-8-nitro-9,10- 
anthraquinone) (CAS No. 
20241–76–3) (provided for in 
subheading 3204.11.50) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 701. DISPERSE BLUE 79:1. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.08.10 
Disperse blue 79:1 ({5- 
Acetamido-4-[(2-bromo-4,6- 
dinitrophenyl)diazenyl]-2- 
methoxyphenyl}imino)di-2,1- 
ethanediyl diacetate (CAS 
No. 3618–72–2) (provided 
for in subheading 
3204.11.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 702. DISPERSE RED E-FB. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.08.11 
Disperse Red 60 (1-amino-4- 
hydroxy-2-phenoxy- 9,10- 
anthracenedione) (CAS No. 
17418–58–5) (provided for in 
subheading 3204.11.50) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 703. DISPERSE YELLOW 64. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
184 
‘‘ 
9902.08.12 
Disperse Yellow 64 (2-(4- 
bromo-3-hydroxy-2-quino-
linyl)-1H-indene-1,3(2H)- 
dione) (CAS No. 10319–14– 
9) (provided for in 
3204.11.50) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 704. MIX OF DISPERSE BLUE 73 A & DISPERSE BLUE 73 
P. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.08.13 
Mixtures of Disperse Blue 73 
A (1,5-diamino-4,8- 
dihydroxy(4-methoxyphenyl)- 
9,10-anthracenedione) (CAS 
No. 31288–44–5) and Dis-
perse Blue 73 P (1,5- 
diamino-4,8-dihydroxy(4- 
hydroxyphenyl)-9,10- 
anthracenedione) (CAS No. 
31529–83–6) (provided for in 
subheading 3204.11.50) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 705. ACID RED 92 (PHLOXINE DISODIUM SALT). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.08.14 
Acid Red 92 (disodium 
2,3,4,5-tetrachloro-6-(2,4,5,7- 
tetrabromo-6-oxido-3-oxo-3H- 
xanthen-9-yl)benzoate) 
(Phloxine B) (CAS No. 
18472–87–2) (provided for in 
subheading 3204.12.20) ........
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 706. SOLVENT BLUE 182. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.08.15 
Acid Blue 182 (Disodium 1- 
amino-9,10-dioxo-4-({4-[(2- 
oxopropyl)amino]-2- 
sulfonatophenyl}amino)-9,10- 
dihydro-2- 
anthracenesulfonate)) (CAS 
No. 72152–54–6) (provided 
for in subheading 
3204.12.20) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’.