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PRODCOM: 20132527
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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
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PRODCOM: 20132473
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PRODCOM: 20111230
NAICS: 3251204
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PRODCOM: 20132475
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PRODCOM: 20111250, 20111270, 20111290, 20132477
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PRODCOM: 20151075
MINING: Ammonia
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PRODCOM: 20151077
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PRODCOM: 20132525
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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
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PRODCOM: 20121930
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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: 20134240
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PRODCOM: 20136300
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PRODCOM: 20141150
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PRODCOM: 20141160
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PRODCOM: 20141190
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PRODCOM: 20141213
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PRODCOM: 20141215
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PRODCOM: 20141223
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PRODCOM: 20141225
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PRODCOM: 20141243
HS: 290243
PRODCOM: 20141245