| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20181120 |
| Unknown | China national standards | MT | 1900.0 | USD | 20181120 |
| Unknown | China national standards | MT | 1840.0 | USD | 20181120 |
| Unknown | China national standards | MT | 1840.0 | USD | 20181119 |
| Unknown | China national standards | MT | 230.0 | USD | 20181119 |
| Unknown | China national standards | MT | 410.0 | USD | 20181119 |
| Unknown | China national standards | MT | 280.0 | USD | 20181119 |
| Unknown | China national standards | MT | 250.0 | USD | 20181119 |
| Unknown | China national standards | MT | 1810.0 | USD | 20181118 |
| Unknown | China national standards | MT | 250.0 | USD | 20181117 |