| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1580.0 | USD | 20181120 |
| Unknown | China national standards | MT | 1570.0 | USD | 20181120 |
| Unknown | China national standards | MT | 230.0 | USD | 20181120 |
| Unknown | China national standards | MT | 230.0 | USD | 20181120 |
| Unknown | China national standards | MT | 230.0 | USD | 20181120 |
| Unknown | China national standards | MT | 240.0 | USD | 20181119 |
| Unknown | China national standards | MT | 710.0 | USD | 20181119 |
| Unknown | China national standards | MT | 220.0 | USD | 20181119 |
| Unknown | China national standards | MT | 780.0 | USD | 20181119 |
| Unknown | China national standards | MT | 230.0 | USD | 20181119 |