| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20191101 |
| Unknown | China national standards | MT | 540.0 | USD | 20191101 |
| Unknown | China national standards | MT | 90.0 | USD | 20191101 |
| Unknown | China national standards | MT | 700.0 | USD | 20191101 |
| Unknown | China national standards | MT | 650.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1580.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1160.0 | USD | 20191101 |
| Unknown | China national standards | MT | 510.0 | USD | 20191101 |
| Unknown | China national standards | MT | 550.0 | USD | 20191101 |
| Unknown | China national standards | MT | 490.0 | USD | 20191101 |