According to IITA, SALMA Oil Mills in Kano, Grand Cereals in Jos, ECWA Feeds in Jos, AFCOT Oil Seed Processors in Adamawa and PS Mandrides in Kano all process soya bean.
Accordin to IITA, SALMA Oil Mills for Kano, Grand Cereals for Jos, ECWA Feeds for Jos, AFCOT Oil Seed Processors for Adamawa and PS Mandrides wey dey Kano dey all process soya bean.