| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20800.0 | USD | 20191110 |
| Unknown | China national standards | MT | 193720.0 | USD | 20191110 |
| Unknown | China national standards | MT | 10120.0 | USD | 20191110 |
| Unknown | China national standards | MT | 24550.0 | USD | 20191110 |
| Unknown | China national standards | MT | 12260.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4970.0 | USD | 20191101 |
| Unknown | China national standards | MT | 19860.0 | USD | 20191101 |
| Unknown | China national standards | MT | 420.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1420.0 | USD | 20191101 |
| Unknown | China national standards | MT | 7430.0 | USD | 20191101 |