| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20190513 |
| Unknown | China national standards | MT | 100.0 | USD | 20190512 |
| Unknown | China national standards | MT | 650.0 | USD | 20190512 |
| Unknown | China national standards | MT | 730.0 | USD | 20190512 |
| Unknown | China national standards | MT | 3550.0 | USD | 20190512 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190512 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190512 |
| Unknown | China national standards | MT | 880.0 | USD | 20190512 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190512 |
| Unknown | China national standards | MT | 830.0 | USD | 20190512 |