720229100000
HS 720229100000 - Ferro - silicio; silicio <= 55%, 4% <= magnesio <= 10%
Ferro - silicio; silicio <= 55%, 4% <= magnesio <= 10%
gtipHS 720229100000 - Ferro - silicio; silicio <= 55%, 4% <= magnesio <= 10% | TR2B HSBOT
Ferro - silicio; silicio <= 55%, 4% <= magnesio <= 10%
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