931
SEC. 1473. MESOTRIONE TECHNICAL. 
(a) CALENDAR YEAR 2006.—Subchapter II of chap-
ter 99 is amended by inserting in numerical sequence the 
following new heading:
‘‘
9902.11.03
2-[4-(Methylsulfonyl)–2-
nitrobenzoyl]-1,3-
cyclohexanedione 
(Mesotrione) (CAS No. 
104206–82–8) (provided for 
in subheading 2930.90.10) ..
6.04%
No change 
No change 
On or before 
12/31/2006
’’. 
(b) CALENDAR YEAR 2007.—
(1) IN
GENERAL.—Heading 9902.11.03, as 
added by subsection (a), is amended—
(A) by striking ‘‘6.04%’’ and inserting 
‘‘6.08%’’; and 
(B) by striking ‘‘12/31/2006’’ and insert-
ing ‘‘12/31/2007’’. 
(2) EFFECTIVE DATE.—The amendments made 
by paragraph (1) shall take effect on January 1, 
2007. 
(c) CALENDAR YEARS 2008 AND 2009.—
(1) IN
GENERAL.—Heading 9902.11.03, as 
added by subsection (a) and amended by subsection 
(b), is further amended—
(A) by striking ‘‘6.08%’’ and inserting 
‘‘6.11%’’; and 
(B) by striking ‘‘12/31/2007’’ and insert-
ing ‘‘12/31/2009’’.
932
(2) EFFECTIVE DATE.—The amendments made 
by paragraph (1) shall take effect on January 1, 
2008. 
SEC. 1474. MALONIC ACID-DINITRILE 50% NMP. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.04
50% solution of 
malononitrile in methyl-2-
pyrrolidone solvent (CAS 
Nos. 109–77–3 and 872–50–
4) (provided for in sub-
heading 3824.90.9190) ........
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1475. FORMULATIONS OF NOA 446510. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.05
Formulations of NOA 
446510 which include NOA 
446510 Technical, 2-(4-
chloro-phenyl)-N-[2-(3-
methoxy-4-prop-2-ynyloxy-
phenyl)ethyl]-2-prop-2-
ynyloxyacetamide (CAS No. 
374726–62–2) (provided for 
in subheading 3808.20.15) ..
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1476. DEMBB DISTILLED-ISO TANK. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.06
2-Bromo-1,3-diethyl-5-
methylbenzene (CAS No. 
314084–61–2) (DEMBB) 
(provided for in subheading 
2903.69.80) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1477. METHYLIONONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
933
‘‘
9902.11.10
3-Methyl-4-(2,6,6-
trimethylcyclohex-2-enyl)but-
3-en-2-one (Methylionone) 
(CAS No. 1335–46–2) (pro-
vided for in subheading 
2914.23.00 ...........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1478. CERTAIN ACRYLIC FIBER TOW. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.11
Acrylic fiber tow 
(polyacrylonitrile tow) con-
taining by weight a min-
imum of 92 percent acrylo-
nitrile, not more than 0.1 
percent zinc and from 4 to 8 
percent water, imported in 
the form of from 1 to 12 
sub-bundles crimped to-
gether, each containing 
24,000 filaments (plus or 
minus 0.06 percent) and 
with average filament denier 
of 1.5 decitex (plus or minus 
0.08 percent) (provided for 
in subheading 5501.30.00) ..
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1479. CERTAIN ACRYLIC FIBER TOW. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.12
Acrylic fiber tow 
(polyacrylonitrile tow) con-
taining by weight a min-
imum of 92 percent acrylo-
nitrile, not more than 0.1 
percent zinc and from 2 to 8 
percent water, imported in 
the form of 6 sub-bundles 
crimped together, each con-
taining 45,000 filaments 
(plus or minus 0.06 percent) 
and with average filament 
denier of either 1.48 decitex 
(plus or minus 0.08 percent) 
or 1.32 decitex (plus or 
minus 0.09 percent) (pro-
vided for in subheading 
5501.30.00) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’.
934
SEC. 1480. MKH 6561 ISOCYANATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.13
2-(Carbomethoxy) 
benzenesulfonyl isocyanate 
(CAS No. 74222–95–0) 
(provided for in subheading 
2930.90.29) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1481. ENDOSULFAN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.14
6,7,8,9,10,10- 
Hexachlorohexahydrometha-
no-2,4,3-benzodioxathiepin-
3-oxide (Endosulfan) (CAS 
No. 115–29–7) (provided for 
in subheading 2920.90.50 or 
3808.10.50) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1482. TETRACONAZOLE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.15
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 
12/31/2009
’’. 
SEC. 1483. M-ALCOHOL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.16
2-(2,4-Dichlorophenyl)–3-
(1H-1,2,4-triazol-1-
yl)propanol (CAS No. 
112281–82–0) (provided for 
in subheading 2933.99.82) ..
1%
No change 
No change 
On or before 
12/31/2009
’’.
935
SEC. 1484. CERTAIN MACHINES FOR USE IN THE ASSEMBLY 
OF MOTORCYCLE WHEELS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.17
Wheel spoke tightening ma-
chines (provided for in sub-
heading 8479.89.98), for use 
with wheels of vehicles of 
heading 8711 .......................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1485. DELTAMETHRIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.26
(S)-α-Cyano-3-
phenoxybenzyl (1R,3R)–3-
(2,2-dibromovinyl)–2,2-
dimethylcyclopropanecarbox-
ylate (Deltamethrin) (CAS 
No. 52918–63–5) (provided 
for in subheading 
2926.90.30) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1486. PALM FATTY ACID DISTILLATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.32
Monocarboxylic fatty acids 
derived from palm oil (pro-
vided for in subheading 
3823.19.20) .........................
1%
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1487. 4-METHOXY-2-METHYLDIPHENYLAMINE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.35
4-Methoxy-2-
methyldiphenylamine (CAS 
No. 41317–15–1) (provided 
for in subheading 
2922.29.60) .........................
1.1%
No change 
No change 
On or before 
12/31/2009
’’.
936
SEC. 1488. 2-METHYLHYDROQUINONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.36
2-Methylhydroquinone (CAS 
No. 95–71–6) (provided for 
in subheading 2907.29.90) ..
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1489. 1-FLUORO-2-NITROBENZENE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.37
1-Fluoro-2-nitrobenzene 
(CAS No. 1493–27–2) (pro-
vided for in subheading 
2904.90.30) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1490. COSMETIC BAGS WITH A FLEXIBLE OUTER SUR-
FACE OF REINFORCED OR LAMINATED POLY-
VINYL CHLORIDE (PVC). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.43
Vanity cases that are of a 
soft sided construction, of 
reinforced or laminated poly-
vinyl chloride plastics, and 
are of a kind normally car-
ried in the pocket or in the 
handbag and used to contain 
and apply cosmetic prepara-
tions (provided for in sub-
heading 4202.12.20) ............
13.3%
No change 
No change 
On or before 
12/31/2009
’’.
937
SEC. 1491. MIXTURES OF METHYL 4-IODO-2-[3-(4-METHOXY-6-
METHYL-1,3,5-TRIAZIN-2-
YL)UREIDOSULFONYL]BENZOATE, 
SODIUM 
SALT 
(IODOSULFURON 
METHYL, 
SODIUM 
SALT). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.44
Mixtures of methyl 4-iodo-2-
[3-(4-methoxy-6-methyl-
1,3,5-triazin-2-
yl)ureidosulfonyl]benzoate, 
sodium salt (Iodosulfuron 
methyl, sodium salt) (CAS 
No. 144550–36–7) and ap-
plication adjuvants (provided 
for in subheading 
3808.30.15) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1492. ETHYL 4,5-DIHYDRO-5,5-DIPHENYL-1,2-OXAZOLE-
3-CARBOXYLATE (ISOXADIFEN-ETHYL). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.45
Ethyl 4,5-dihydro-5,5-di-
phenyl-1,2-oxazole-3-
carboxylate (Isoxadifen-
ethyl) (CAS No. 163520–
33–0) (provided for in sub-
heading 2934.99.39) ............
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 
1493. 
(5-CYCLOPROPYL-4-ISOXAZOLYL)[2-
(METHYLSULFONYL)–4-
(TRIFLUOROMETHYL)PHENYL]METHANONE 
(ISOXAFLUTOLE). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
938
‘‘
9902.11.46
(5-cyclopropyl-4-
isoxazolyl)[2-
(methylsulfonyl)–4-
(trifluoromethyl) 
phenyl]methanone 
(Isoxaflutole) (CAS No. 
141112–29–0) (provided for 
in subheading 2934.99.15) ..
4.8%
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 
1494. 
METHYL 
2-[(4,6-DIMETHOXYPYRIMIDIN-2-
YLCARBAMOYL)SULFAMOYL]-α-
(METHANESULFONAMIDO)-P-TOLUATE 
(MESOSULFURON-METHYL) 
WHETHER 
OR 
NOT MIXED WITH APPLICATION ADJUVANTS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.48
Methyl 2-[(4,6-
dimethoxypyrimidin-2-
ylcarbamoyl)sulfamoyl]-α-
(methanesulfonamido)-p-
toluate (Mesosulfuron-meth-
yl) (CAS No. 208465–21–8) 
whether or not mixed with 
application adjuvants (pro-
vided for in subheading 
2935.00.75 or 3808.30.15) ..
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 
1495. 
MIXTURES 
OF 
FORAMSULFURON 
AND 
IODOSULFURON-METHYL-SODIUM. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.49
Mixtures of N,N-dimethyl-
2[3-(4,6-
dimethoxypyrimidin-2-
yl)ureidosulfonyl]-4-
formylaminobenzamide 
(Foramsulfuron) (CAS No. 
173159–57–4), methyl 4-
iodo-2-[3-(4-methoxy-6-
methyl-1,3,5-triazin-2-
yl)ureidosulfonyl]benzoate, 
sodium salt (Iodosulfuron-
methyl-sodium) (CAS No. 
144550–36–7) and applica-
tion adjuvants (provided for 
in subheading 3808.30.15) ..
Free 
No change 
No change 
On or before 
12/31/2009
’’.
939
SEC. 1496. VULCUREN UPKA 1988. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.54
1,6-Bis(N,N’-
dibenzylthiocarbamoyldithi-
o)hexane (CAS No. 151900–
44–6) (provided for in sub-
heading 2930.20.20) ............
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1497. VULLCANOX 41010 NA/LG. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.55
N-Isopropyl-N’-phenyl-p-
phenylenediamine (CAS No. 
101–72–4) (provided for in 
subheading 2921.51.50) ......
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1498. VULKAZON AFS/LG. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.56
Pentaerythritolbi-
s(tetrahydrobenzaldehyde 
acetal) (CAS No. 6600–31–
3) (provided for in sub-
heading 2932.99.90) ............
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1499. P-ANISALDEHYDE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.57
P-Anisaldehyde (CAS No. 
123–11–5) (Benzoldehyde, 
4-methoxy-) (provided for in 
subheading 2912.49.10) ......
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1500. 1,2-PENTANEDIOL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
940
‘‘
9902.11.60
1,2-Pentanediol (CAS No. 
5343–92–0) (provided for in 
subheading 2905.39.90) ......
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1501. AGRUMEX. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following:
‘‘
9902.11.62
o-tert-Butylcyclohexyl ace-
tate, cis form (CAS No. 
20298–69–9) (Agrumex) 
(Cyclohexanol, 2-(1,1-di-
methyl-) (provided for in 
subheading 2915.39.45) ......
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1502. COHEDUR RL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.63
Mixtures of resorcinol (CAS 
No. 108–46–3), 
hexamethylolmelamine ether 
(CAS No. 3089–11–0) and 
dibutyl phthalate (CAS No. 
84–74–2) (provided for in 
subheading 3824.90.28) ......
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1503. FORMULATIONS OF PROSULFURON. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.64
Mixtures of Prosulfuron (1-
(4-methoxy-6-methyl-1,3,5-
triazin-2-yl)–3-[2-(3,3,3-
trifluoropropyl)-
phenylsulfonyl]urea ) (CAS 
No. 94125–34–5) and appli-
cation adjuvants (provided 
for in subheading 
3808.30.15) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1504. LEWATIT. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
941
‘‘
9902.11.71
Ion-exchange resins (cationic 
H form), consisting of co-
polymers of acrylic acid and 
diethylene glycol divinyl 
ether (CAS No. 359785–58–
3) (provided for in sub-
heading 3914.00.60) ............
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1505. PARA-CHLOROPHENOL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.72
para-Chlorophenol (CAS No. 
106–48–9) (provided for in 
subheading 2908.10.60) ......
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1506. CYPERMETHRIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.74
Cyano(3-
phenoxyphenyl)methyl 3-
(2,2-dichloroethenyl)–2,2-
dimethylcyclopropanecarbox-
ylate (Cypermethrin) (CAS 
No. 52315–07–8) (provided 
for in subheading 
2926.90.30) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1507. ION-EXCHANGE RESIN POWDER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.78
Ion-exchange resin powder 
comprised of a copolymer of 
methacrylic acid cross-linked 
with divinylbenzene, in the 
hydrogen ionic form, of a 
nominal partical size be-
tween 0.025mm and 0.150 
mm, dried to less than 5% 
moisture (CAS No. 50602–
21–6)(provided for in sub-
heading 3914.00.60) ............
Free 
No change 
No change 
On or before 
12/31/2009
’’.
942
SEC. 1508. ION-EXCHANGE RESIN POWDER. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.79
Ion-exchange resin powder 
comprised of a copolymer of 
methacrylic acid cross-linked 
with divinylbenzene, in the 
potassium ionic form, of a 
nominal particle size be-
tween 0.025mm and 0.150 
mm, dried to less than 10% 
moisture (CAS No. 65405–
55–2) (provided for in sub-
heading 3914.00.60) ............
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1509. DESMODUR E 14. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.80
1,2,3-Propanetriol, polymer 
with 2,4-diisocyanato-1-
methylbenzene, 2-ethyl-2-
(hydroxymethyl)–1,3-
propanediol, methyloxirane 
and oxirane (CAS No. 
127821–00–5) (provided for 
in subheading 3909.50.50) ..
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1510. DESMODUR VP LS 2253. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.82
Hexane, 1,6-diisocyanato-, 
homopolymer, 3,5-dimethyl-
1H-pyrazole-blocked (CAS 
No. 163206–31–3) (provided 
for in subheading 
3911.90.90) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1511. DESMODUR R-E. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
943
‘‘
9902.11.83
4,4′, 4′′-TT Desmodur R-E 
in solvent (CAS No. 2422–
91–5) in solvent (provided 
for in subheading 
3824.90.28) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1512. WALOCEL MW 3000 PFV. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.84
Methyl hydroxyethyl cel-
lulose products containing 
30% or greater content of 2-
hydroxyethyl methyl ether 
cellulose (‘‘MHEC’’ ) reac-
tion products with glyoxal 
(CAS No. 68441–63–4) 
(provided for in subheading 
3912.39.00) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1513. TSME. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.85
ortho/para-Toluenesulfonic 
acid, methyl ester (TSME) 
(CAS Nos. 23373–38–8 and 
80–48–8) (provided for in 
subheading 2904.10.32) ......
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1514. WALOCEL VP-M 20660. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.86
Methyl Hydroxyethyl Cel-
lulose with a 77% or greater 
content of 2-hydroxyethyl 
methyl ether cellulose (CAS 
No. 9032–42–2) (provided 
for in subheading 
3912.39.00) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1515. XAMA 2. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
944
‘‘
9902.11.87
Trimethylopropane tris(3-
aziridinylpropanoate) (CAS 
No. 52234–82–9) (provided 
for in subheading 
2933.99.97) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1516. XAMA 7. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.88
Polyfunctional aziridine 
(CAS No. 57116–45–7) 
(provided for in subheading 
2933.99.97) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1517. CERTAIN CASES FOR TOYS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.90
Cases or containers (pro-
vided for in subheading 
4202.92.90 and not includ-
ing goods described in head-
ing 9902.01.81), specially 
shaped or fitted for, and 
with labeling, logo or other 
descriptive information on 
the exterior of the case or 
container indicating its in-
tention to be used for, elec-
tronic drawing toys or elec-
tronic games of heading 
9503 or 9504 .......................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1518. CERTAIN CASES FOR TOYS. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.91
Cases or containers (pro-
vided for in subheadings 
4402.12.80 or 4202.92.90), 
having one or more molded 
plastic holders, clips or fas-
teners, for holding a doll or 
dolls, whether or not the 
case or container is also ca-
pable of holding other goods 
Free 
No change 
No change 
On or before 
12/31/2009
’’.
945
SEC. 1519. ANILINE 2.5-DISULFONIC ACID. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.92
Aniline 2,5- disulfonic acid 
(CAS No. 98–44–2) (1,4-
Benzenedisnlfonic acid, 2-
amino-) (provided for in sub-
heading 2921.42.90) ............
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1520. 1,4-BENZENEDICARBOXYLIC ACID, POLYMER 
WITH 
N,N′-BIS(2-AMINOETHYL)–1,2-
ETHANEDIAMINE, 
CYCLIZED, 
METHOSULFATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.93
1,4-Benzenedicarboxylic 
acid, polymer With N,N′-
Bis(2-aminoethyl)–1,2-
ethanediamine, cyclized, 
methosulfate (CAS No. 
68187–22–4) (provided for 
in subheading 3908.90.70) ..
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1521. SULFUR BLUE 7. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.94
4-[(4-Amino-3-
methylphenyl)amino]phenol, 
reaction products with so-
dium sulfide (Sulfur Blue 7) 
(CAS No. 1327–57–7) (pro-
vided for in subheading 
3204.19.50) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’.
946
SEC. 1522. FORMALDEHYDE, REACTION PRODUCTS WITH 
1,4-BENZENEDIOL 
AND 
M-
PHENYLENEDIAMINE, SULFURIZED. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.95
Formaldehyde, reaction 
products with 1,4-benz-
enediol and m-
phenylenediamine, sulfurized 
(CAS No. 110392–46–6) 
(provided for in subheading 
3204.19.50) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1523. ISOCYANATOSULFONYL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.96
2-
(Isocyanatosulfonyl)benzoic 
acid, ethyl ester (CAS No. 
77375–79–2) (provided for 
in subheading 2930.90.29) ..
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1524. ISOCYANATOSULFONYL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.11.97
2-
(Isocyanatosulfonyl)benzoic 
acid, methyl ester (CAS No. 
74222–95–0) (provided for 
in subheading 2930.90.29) ..
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1525. GEMIFLOXACIN, GEMIFLOXACIN MESYLATE, AND 
GEMIFLOXACIN MESYLATE SESQUIHYDRATE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
947
‘‘
9902.11.99
Gemifloxacin (CAS No. 
175463–14–6); gemifloxacin 
mesylate (CAS No. 210353–
53–0 or 204519–65–3); and 
gemifloxacin mesylate 
sesquihydrate (CAS No. 
210353–56–3 ) (the fore-
going provided for in sub-
heading 2933.99.46) ............
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1526. BUTRALIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.12.01
Butralin (CAS No. 33629-
47-9) (Benzenamine, 4-(1,1-
dimethylethyl)-N- (1-
methylpropyl)-2,6-dintro-) 
(provided for in subheading 
2921.43.90) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1527. SPIRODICLOFEN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.12.02
2,2-Dimethylbutanoic acid, 
3-(2,4-dichlorophenyl)–2-
oxo-1-oxaspiro(4.5)dec-3-en-
4-yl ester (Spirodiclofen) 
(CAS No. 148477–71–8) 
(provided for in subheading 
2932.29.10) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1528. PROPAMOCARB HCL (PREVICUR). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.12.03
Mixtures of propyl 3-
(dimethylamino) 
propylcarbamate 
monohydrochloride 
(Propamocarb hydrochloride) 
(CAS No. 25606–41–1) and 
application adjuvants (pro-
vided for in subheading 
3808.20.50) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’.
948
SEC. 1529. DESMODUR IL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.12.04
Poly(toluene diisocyanate) 
(CAS No. 26006–20–2) dis-
solved in organic solvents 
(provided for in subheading 
3911.90.45) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1530. CHLOROACETONE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.12.05
1-Chloro-2-propanone (CAS 
No. 78–95–5) (provided for 
in subheading 2914.70.90) ..
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1531. IPN (ISOPHTHALONITRILE). 
(a) CALENDAR YEAR 2006.—Subchapter II of chap-
ter 99 is amended by inserting in numerical sequence the 
following new heading:
‘‘
9902.12.06
1,3-Benzenedicarbonitrile 
(CAS No. 626–17–5) (pro-
vided for in subheading 
2926.90.48) .........................
3.04%
No change 
No change 
On or before 
12/31/2006
’’. 
(b) CALENDAR YEAR 2007.—
(1) IN
GENERAL.—Heading 9902.12.06, as 
added by subsection (a), is amended—
(A) by striking ‘‘3.04%’’ and inserting 
‘‘3.23%’’; and 
(B) by striking ‘‘On or before 12/31/2006’’ 
and inserting ‘‘On or before 12/31/2007’’.
949
(2) EFFECTIVE DATE.—The amendments made 
by paragraph (1) shall take effect on January 1, 
2007. 
(c) CALENDAR YEARS 2008 AND 2009.—
(1) IN
GENERAL.—Heading 9902.12.06, as 
added by subsection (a) and amended by subsection 
(b), is further amended—
(A) by striking ‘‘3.23%’’ and inserting 
‘‘3.4%’’; and 
(B) by striking ‘‘On or before 12/31/2007’’ 
and inserting ‘‘On or before 12/31/2009’’. 
(2) EFFECTIVE DATE.—The amendments made 
by paragraph (1) shall take effect on January 1, 
2008. 
SEC. 1532. NOA 446510 TECHNICAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.12.07
4-Chloro-N-[2-[3-methoxy-4-
(2-
propynyloxy)phenyl]ethyl]-α-
(2-
propynylox-
y)benzeneacetamide 
(Mandipropamid) (CAS No. 
374726–62–2) (provided for 
in subheading 2924.29.47) ..
1.2%
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1533. HEXYTHIAZOX TECHNICAL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
950
‘‘
9902.12.08
trans-5-(4-Chlorophenyl)-N-
cyclohexyl-4-methyl-2-
oxothiazolidine-3-
carboxamide (Hexythiazox 
Technical) (CAS No. 
78587–05–0) (provided for 
in subheading 2934.10.10) ..
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 
1534. 
CRELAN 
(SELF-BLOCKED 
CYCLOALIPHATIC 
POLYURETDIONE). 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.12.10
2-Oxepanone polymer with 
1,4-butanediol and 5-
isocyanato-1-
(isocyanatomethyl)–1,3,3-
trimethylcyclohexane, 2-
ethyl-1-hexanol-blocked 
(CAS No. 189020–69–7) 
(provided for in subheading 
3909.50.50) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1535. ASPIRIN. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.12.11
o-Acetylsalicylic acid (aspi-
rin) (CAS No. 50–78–2) 
(provided for in subheading 
2918.22.10) .........................
3.0%
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1536. DESMODUR BL XP 2468. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.12.12
Copolymer of methyl ethyl 
ketoxime and 
toluenediisocyanate (CAS 
No. 352462–03–4) (provided 
for in subheading 
3911.90.45) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’.
951
SEC. 1537. DESMODUR RF-E. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.12.17
Mixtures of tris(4-
isocyanatopheny-
l)thiophosphate (CAS No. 
4151–51–3) and ethyl ace-
tate and monochlorobenzene 
as solvents (provided for in 
subheading 3824.90.28) ......
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1538. DESMODUR HL. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.12.18
Benzene, 1,3-
diisocyanatomethyl-, polymer 
with 1,6-diisocyanatohexane 
(CAS No. 63368–95–6) dis-
solved in n-butyl acetate 
(provided for in subheading 
3911.90.45) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1539. D-MANNOSE. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.12.19
D-Mannose (CAS No. 3458–
28–4) (provided for in sub-
heading 2940.00.60) ............
Free 
No change 
No change 
On or before 
12/31/2009
’’. 
SEC. 1540. CERTAIN CAMEL HAIR. 
Subchapter II of chapter 99 is amended by inserting 
in numerical sequence the following new heading:
‘‘
9902.12.20
Camel hair, processed be-
yond the degreased or car-
bonized condition (provided 
for in subheading 
5102.19.90) .........................
Free 
No change 
No change 
On or before 
12/31/2009
’’.