| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7540.0 | USD | 20180415 |
| Unknown | China national standards | MT | 4940.0 | USD | 20180415 |
| Unknown | China national standards | MT | 7100.0 | USD | 20180415 |
| Unknown | China national standards | MT | 940.0 | USD | 20180415 |
| Unknown | China national standards | MT | 940.0 | USD | 20180415 |
| Unknown | China national standards | MT | 930.0 | USD | 20180415 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180415 |
| Unknown | China national standards | MT | 820.0 | USD | 20180415 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180415 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180415 |