| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2640.0 | USD | 20181121 |
| Unknown | China national standards | MT | 5390.0 | USD | 20181121 |
| Unknown | China national standards | MT | 2640.0 | USD | 20181121 |
| Unknown | China national standards | MT | 360.0 | USD | 20181121 |
| Unknown | China national standards | MT | 330.0 | USD | 20181121 |
| Unknown | China national standards | MT | 400.0 | USD | 20181121 |
| Unknown | China national standards | MT | 420.0 | USD | 20181120 |
| Unknown | China national standards | MT | 360.0 | USD | 20181120 |
| Unknown | China national standards | MT | 30.0 | USD | 20181120 |
| Unknown | China national standards | MT | 2430.0 | USD | 20181120 |