1. FeMn L1 - Mn : 80 ~ 85 - Si : 1.5max or 0.5max - C : 1.0max or 0.5max - P : 0.35max or 0.20max - S : 0.02max 2. FeMn L2 - Mn : 75 ~ 85 - Si : 1.5max or 0.5max - C : 1.0max or 0.5max - P : 0.40max or 0.20max - S : 0.02max 3. ULPC - Mn : 85min - C : 0.2max - P : 0.05max - S : 0.02max Bulk, 1ton bag, 50kg bag, 20kg bag