| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1660.0 | USD | 20191101 |
| Unknown | China national standards | MT | 210.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4050.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3120.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4120.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3630.0 | USD | 20191101 |
| Unknown | China national standards | MT | 350.0 | USD | 20191101 |
| Unknown | China national standards | MT | 350.0 | USD | 20191101 |
| Unknown | China national standards | MT | 270.0 | USD | 20191101 |
| Unknown | China national standards | MT | 440.0 | USD | 20191101 |