| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1540.0 | USD | 20181210 |
| Unknown | China national standards | MT | 5000.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1510.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1520.0 | USD | 20181210 |
| Unknown | China national standards | MT | 240.0 | USD | 20181210 |
| Unknown | China national standards | MT | 220.0 | USD | 20181210 |
| Unknown | China national standards | MT | 220.0 | USD | 20181210 |
| Unknown | China national standards | MT | 290.0 | USD | 20181210 |
| Unknown | China national standards | MT | 220.0 | USD | 20181210 |
| Unknown | China national standards | MT | 220.0 | USD | 20181201 |