| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3560.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3790.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3890.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4420.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3800.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3760.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3620.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4700.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3480.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3970.0 | USD | 20191101 |