| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1400.0 | USD | 20180416 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180416 |
| Unknown | China national standards | MT | 620.0 | USD | 20180416 |
| Unknown | China national standards | MT | 880.0 | USD | 20180416 |
| Unknown | China national standards | MT | 870.0 | USD | 20180416 |
| Unknown | China national standards | MT | 820.0 | USD | 20180416 |
| Unknown | China national standards | MT | 5920.0 | USD | 20180415 |
| Unknown | China national standards | MT | 7020.0 | USD | 20180415 |
| Unknown | China national standards | MT | 7320.0 | USD | 20180415 |
| Unknown | China national standards | MT | 40410.0 | USD | 20180415 |