Type 1: 1) MN: 60% (min.) 2) SI: 14% (min.) 3) C: 2.5% (max.) 4) P: 0.3% (max.) 5) S:0.04% (max.) 6) Size: 10-50mm / 10-60mm / 10-100mm 90% (min.) Type 2: 1) MN: 65% (min.) 2) SI: 17% (min.) 3) C: 2.0% (max.) 4) P: 0.25% (max.) 5) S: 0.03% (max.) 6) Size: 10-50mm / 10-60mm / 10-100mm 90% (min.) Type 3: 1) MN: 58-62% 2) SI: 25-30% 3) C: 0.15% (max.) 4) P: 0.05% (max.) 5) S: 0.02% (max.) 6) Size: 10-50mm / 10-60mm / 10-100mm 90% (min.) Packing: 1MT/plastic woven bag