| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10680.0 | USD | 20181121 |
| Unknown | China national standards | MT | 2780.0 | USD | 20181121 |
| Unknown | China national standards | MT | 3510.0 | USD | 20181121 |
| Unknown | China national standards | MT | 540.0 | USD | 20181121 |
| Unknown | China national standards | MT | 440.0 | USD | 20181121 |
| Unknown | China national standards | MT | 370.0 | USD | 20181121 |
| Unknown | China national standards | MT | 920.0 | USD | 20181121 |
| Unknown | China national standards | MT | 440.0 | USD | 20181120 |
| Unknown | China national standards | MT | 410.0 | USD | 20181120 |
| Unknown | China national standards | MT | 1440.0 | USD | 20181120 |