| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20181120 |
| Unknown | China national standards | MT | 400.0 | USD | 20181120 |
| Unknown | China national standards | MT | 500.0 | USD | 20181120 |
| Unknown | China national standards | MT | 710.0 | USD | 20181120 |
| Unknown | China national standards | MT | 400.0 | USD | 20181120 |
| Unknown | China national standards | MT | 70.0 | USD | 20181120 |
| Unknown | China national standards | MT | 70.0 | USD | 20181120 |
| Unknown | China national standards | MT | 70.0 | USD | 20181119 |
| Unknown | China national standards | MT | 100.0 | USD | 20181119 |
| Unknown | China national standards | MT | 70.0 | USD | 20181119 |