| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5940.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3760.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2880.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4950.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4840.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5940.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3760.0 | USD | 20180601 |
| Unknown | China national standards | MT | 7420.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180523 |
| Unknown | China national standards | MT | 510.0 | USD | 20180523 |