Specification Chemical composition(%) Al203 Fe203 Si02 Ti02 TC 0-1mm 97.5min 0.3max 0.5max 1.0max 0.1max 1-3mm 97.5min 0.3max 0.5max 1.0max 0.1max 3-5mm 97.5min 0.3max 0.5max 1.0max 0.1max 5-8mm 97.5min 0.3max 0.5max 1.0max 0.1max 8-12mm 97.5min 0.3max 0.5max 1.0max 0.1max 180mesh-0 97.5min 0.3max 0.5max 1.0max 0.15max 220mesh-0 97.5min 0.3max 0.5max 1.0max 0.15max 320mesh-0 97.5min 0.3max 0.5max 1.0max 0.15max In 1MT Big Bag, In 25 plastic woven bag,40 bags in 1MT Big Bag