| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2540.0 | USD | 20180523 |
| Unknown | China national standards | MT | 90.0 | USD | 20180523 |
| Unknown | China national standards | MT | 500.0 | USD | 20180523 |
| Unknown | China national standards | MT | 390.0 | USD | 20180523 |
| Unknown | China national standards | MT | 350.0 | USD | 20180523 |
| Unknown | China national standards | MT | 370.0 | USD | 20180523 |
| Unknown | China national standards | MT | 570.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1260.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180522 |
| Unknown | China national standards | MT | 2340.0 | USD | 20180522 |