| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20181120 |
| Unknown | China national standards | MT | 120.0 | USD | 20181120 |
| Unknown | China national standards | MT | 720.0 | USD | 20181119 |
| Unknown | China national standards | MT | 730.0 | USD | 20181119 |
| Unknown | China national standards | MT | 120.0 | USD | 20181119 |
| Unknown | China national standards | MT | 90.0 | USD | 20181119 |
| Unknown | China national standards | MT | 710.0 | USD | 20181119 |
| Unknown | China national standards | MT | 110.0 | USD | 20181118 |
| Unknown | China national standards | MT | 1230.0 | USD | 20181118 |
| Unknown | China national standards | MT | 100.0 | USD | 20181118 |