| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20191101 |
| Unknown | China national standards | MT | 90.0 | USD | 20191101 |
| Unknown | China national standards | MT | 100.0 | USD | 20191101 |
| Unknown | China national standards | MT | 80.0 | USD | 20191101 |
| Unknown | China national standards | MT | 140.0 | USD | 20191101 |
| Unknown | China national standards | MT | 120.0 | USD | 20191101 |
| Unknown | China national standards | MT | 90.0 | USD | 20191101 |
| Unknown | China national standards | MT | 970.0 | USD | 20191101 |
| Unknown | China national standards | MT | 580.0 | USD | 20191101 |
| Unknown | China national standards | MT | 840.0 | USD | 20191101 |