IIB 
115TH CONGRESS 
2D SESSION 
H. R. 4318 
IN THE SENATE OF THE UNITED STATES 
JANUARY 17, 2018 
Received; read twice and referred to the Committee on Finance 
AN ACT 
To amend the Harmonized Tariff Schedule of the United 
States to modify temporarily certain rates of duty. 
Be it enacted by the Senate and House of Representa-
tives of the United States of America in Congress assembled, 
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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
’’. 
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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
’’. 
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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: 
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‘‘ 
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: 
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‘‘ 
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: 
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‘‘ 
9902.01.17 
Coconut water, not from con-
centrate, not containing 
added sugar or other sweet-
ening, certified by the im-
porter as from conventionally 
grown (non-organic) coco-
nuts, packaged for retail sale 
in 500 milliliter polyethylene 
terephthalate bottles (pro-
vided for in subheading 
2009.89.60) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 19. ISODODECANE (CAS 93685–81–5). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.18 
Light oil fractions containing 
more than 50 percent by 
weight of isododecane (CAS 
No. 93685–81–5) (provided 
for in subheading 
2710.12.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 20. ISOHEXADECANE (CAS NO. 93685–80–4). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.19 
Medium oil fractions con-
taining more than 50 percent 
by weight of isohexadecane 
(CAS No. 93685–80–4) (pro-
vided for in subheading 
2710.19.90) ...........................
Free 
No change 
No change 
On or before 
12/31/2020
’’. 
SEC. 21. SODIUM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading: 
‘‘ 
9902.01.20 
Sodium, containing more 
than 200 ppm of calcium 
(CAS No. 7440–23–5) (pro-
vided for in subheading 
2805.11.00) ...........................
2.5% 
No change 
No change 
On or before 
12/31/2020
’’. 
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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
’’. 
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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
’’. 
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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
’’. 
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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
’’. 
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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: 
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‘‘ 
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
’’. 
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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: 
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‘‘ 
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
’’. 
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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: 
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‘‘ 
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
’’. 
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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: 
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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: 
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