Specs1: Ca:30% min Si:58% min Al:1.5% max. C:1.0% max. P:0.04% max. S:0.05% max. Specs2: Ca:30% min Si:60% min Al:1.5% max. C:1.0% max. P:0.04% max. S:0.05% max. Size:0-1.6mm/0-2mm/10-50mm 90% min or the size as per customer's requirement Packing:1mt big bag