720229100000
HS 720229100000 - Ferro-silicium ; silicium <= 55%, 4% <= magnésium <= 10%
Ferro-silicium ; silicium <= 55%, 4% <= magnésium <= 10%
gtipFerro-silicium ; silicium <= 55%, 4% <= magnésium <= 10%
OuvrirFerro-silicium ; silicium <= 55%, 4% <= magnésium <= 10%
gtip