Dear Sir,
One of my customer need 1FCL 20\" chromite foundry 
sand CFR Bandar Abbas, Iran with the following 
specification:
Cr2O3    : 46% min
SiO2      : 1% max
Al2O3    : 14.61%
Mgo       : 8.79%
FeO       : 25.99%
Size       : AFS 40-45 or 45-50
packaging: 1 Ton Big bag
 
Please give me your best price and your specification
Best regards