| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20191101 |
| Unknown | China national standards | MT | 640.0 | USD | 20191101 |
| Unknown | China national standards | MT | 650.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2490.0 | USD | 20191101 |
| Unknown | China national standards | MT | 650.0 | USD | 20191101 |
| Unknown | China national standards | MT | 640.0 | USD | 20191101 |
| Unknown | China national standards | MT | 490.0 | USD | 20191101 |
| Unknown | China national standards | MT | 660.0 | USD | 20191101 |
| Unknown | China national standards | MT | 640.0 | USD | 20191101 |
| Unknown | China national standards | MT | 650.0 | USD | 20191101 |