| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4190.0 | USD | 20181120 |
| Unknown | China national standards | MT | 4050.0 | USD | 20181120 |
| Unknown | China national standards | MT | 4540.0 | USD | 20181120 |
| Unknown | China national standards | MT | 4290.0 | USD | 20181120 |
| Unknown | China national standards | MT | 4270.0 | USD | 20181120 |
| Unknown | China national standards | MT | 600.0 | USD | 20181120 |
| Unknown | China national standards | MT | 600.0 | USD | 20181120 |
| Unknown | China national standards | MT | 730.0 | USD | 20181119 |
| Unknown | China national standards | MT | 830.0 | USD | 20181119 |
| Unknown | China national standards | MT | 660.0 | USD | 20181119 |