| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14380.0 | USD | 20180523 |
| Unknown | China national standards | MT | 9580.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1450.0 | USD | 20180523 |
| Unknown | China national standards | MT | 9420.0 | USD | 20180522 |
| Unknown | China national standards | MT | 8920.0 | USD | 20180522 |
| Unknown | China national standards | MT | 9450.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1500.0 | USD | 20180522 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1640.0 | USD | 20180522 |