| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1260.0 | USD | 20181121 |
| Unknown | China national standards | MT | 1410.0 | USD | 20181121 |
| Unknown | China national standards | MT | 1270.0 | USD | 20181121 |
| Unknown | China national standards | MT | 190.0 | USD | 20181121 |
| Unknown | China national standards | MT | 290.0 | USD | 20181121 |
| Unknown | China national standards | MT | 1270.0 | USD | 20181120 |
| Unknown | China national standards | MT | 1230.0 | USD | 20181120 |
| Unknown | China national standards | MT | 170.0 | USD | 20181120 |
| Unknown | China national standards | MT | 180.0 | USD | 20181120 |
| Unknown | China national standards | MT | 190.0 | USD | 20181119 |