| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20191101 |
| Unknown | China national standards | MT | 840.0 | USD | 20191101 |
| Unknown | China national standards | MT | 960.0 | USD | 20191101 |
| Unknown | China national standards | MT | 350.0 | USD | 20191101 |
| Unknown | China national standards | MT | 650.0 | USD | 20191101 |
| Unknown | China national standards | MT | 800.0 | USD | 20191101 |
| Unknown | China national standards | MT | 640.0 | USD | 20191101 |
| Unknown | China national standards | MT | 940.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1330.0 | USD | 20191101 |
| Unknown | China national standards | MT | 470.0 | USD | 20191101 |