| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6200.0 | USD | 20180420 |
| Unknown | China national standards | MT | 6390.0 | USD | 20180420 |
| Unknown | China national standards | MT | 5940.0 | USD | 20180420 |
| Unknown | China national standards | MT | 6190.0 | USD | 20180420 |
| Unknown | China national standards | MT | 7560.0 | USD | 20180420 |
| Unknown | China national standards | MT | 7280.0 | USD | 20180420 |
| Unknown | China national standards | MT | 6040.0 | USD | 20180420 |
| Unknown | China national standards | MT | 8060.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180420 |