| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2600.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2560.0 | USD | 20191101 |
| Unknown | China national standards | MT | 240.0 | USD | 20191101 |
| Unknown | China national standards | MT | 300.0 | USD | 20191101 |
| Unknown | China national standards | MT | 300.0 | USD | 20191101 |
| Unknown | China national standards | MT | 290.0 | USD | 20191101 |
| Unknown | China national standards | MT | 570.0 | USD | 20191101 |
| Unknown | China national standards | MT | 300.0 | USD | 20191101 |
| Unknown | China national standards | MT | 310.0 | USD | 20191101 |
| Unknown | China national standards | MT | 310.0 | USD | 20191101 |