| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 960.0 | USD | 20181123 |
| Unknown | China national standards | MT | 140.0 | USD | 20181122 |
| Unknown | China national standards | MT | 1110.0 | USD | 20181122 |
| Unknown | China national standards | MT | 1100.0 | USD | 20181122 |
| Unknown | China national standards | MT | 150.0 | USD | 20181121 |
| Unknown | China national standards | MT | 190.0 | USD | 20181121 |
| Unknown | China national standards | MT | 1030.0 | USD | 20181121 |
| Unknown | China national standards | MT | 1120.0 | USD | 20181121 |
| Unknown | China national standards | MT | 140.0 | USD | 20181120 |
| Unknown | China national standards | MT | 150.0 | USD | 20181120 |