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PRODCOM: 20132116
HS: 2801
PRODCOM: 20132111, 20132116
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PRODCOM: 20147500
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PRODCOM: 20132111
NAICS: 3251801
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PRODCOM: 20111130
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PRODCOM: 20151050
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PRODCOM: 20132453
HS: 281111
PRODCOM: 20132473
HS: 281121
PRODCOM: 20111230
NAICS: 3251204
HS: 281122
PRODCOM: 20132475
HS: 281129
PRODCOM: 20111250, 20111270, 20111290, 20132477
HS: 281410
PRODCOM: 20151075
MINING: Ammonia
HS: 281420
PRODCOM: 20151077
HS: 281511
PRODCOM: 20132525
HS: 281512
PRODCOM: 20132527
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PRODCOM: 20132530
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PRODCOM: 20132550
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PRODCOM: 20121130
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PRODCOM: 20132570
HS: 2821
UNCODE: 34220-1
PRODCOM: 20121910
HS: 2822
PRODCOM: 20121930
HS: 2823
PRODCOM: 20121150
NAICS: 3251301
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PRODCOM: 20132580
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PRODCOM: 20121973
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PRODCOM: 20121975
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PRODCOM: 20152080
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PRODCOM: 20135183
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PRODCOM: 20136300
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PRODCOM: 20141150
HS: 290124
PRODCOM: 20141160
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PRODCOM: 20141190
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PRODCOM: 20141213
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PRODCOM: 20141215
HS: 290220
PRODCOM: 20141223