| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20191101 |
| Unknown | China national standards | MT | 570.0 | USD | 20191101 |
| Unknown | China national standards | MT | 750.0 | USD | 20191101 |
| Unknown | China national standards | MT | 600.0 | USD | 20191101 |
| Unknown | China national standards | MT | 510.0 | USD | 20191101 |
| Unknown | China national standards | MT | 540.0 | USD | 20191101 |
| Unknown | China national standards | MT | 460.0 | USD | 20191101 |
| Unknown | China national standards | MT | 580.0 | USD | 20191101 |
| Unknown | China national standards | MT | 520.0 | USD | 20191101 |
| Unknown | China national standards | MT | 500.0 | USD | 20191101 |