HS: 570210, 570220, 570231, 570232, 570239, 570241, 570242, 570249, 570250, 570291, 570292, 570299
UNCODE: 27220-0
PRODCOM: 13931200
HS: 570210, 570220, 570231, 570232, 570239, 570241, 570242, 570249, 570250, 570291, 570292, 570299
UNCODE: 27220-0
PRODCOM: 13931200
HS: 570110, 570190, 570210, 570220, 570231, 570232, 570239, 570241, 570242, 570249, 570250, 570291, 570292, 570299, 570310, 570320, 570330, 570390
PRODCOM: 13931100, 13931200, 13931300
HS: 570110, 570190
UNCODE: 27210-0
PRODCOM: 13931100
NAICS: 314110
HS: 570310, 570320, 570330, 570390
UNCODE: 27230-0
PRODCOM: 13931300