| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2850.0 | USD | 20181210 |
| Unknown | China national standards | MT | 8000.0 | USD | 20181210 |
| Unknown | China national standards | MT | 5610.0 | USD | 20181210 |
| Unknown | China national standards | MT | 6570.0 | USD | 20181210 |
| Unknown | China national standards | MT | 7200.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1310.0 | USD | 20181210 |
| Unknown | China national standards | MT | 870.0 | USD | 20181210 |
| Unknown | China national standards | MT | 870.0 | USD | 20181210 |
| Unknown | China national standards | MT | 2410.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1280.0 | USD | 20181201 |