| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31640.0 | USD | 20180512 |
| Unknown | China national standards | MT | 32270.0 | USD | 20180512 |
| Unknown | China national standards | MT | 5120.0 | USD | 20180512 |
| Unknown | China national standards | MT | 6380.0 | USD | 20180512 |
| Unknown | China national standards | MT | 5210.0 | USD | 20180512 |
| Unknown | China national standards | MT | 10380.0 | USD | 20180512 |
| Unknown | China national standards | MT | 5720.0 | USD | 20180512 |
| Unknown | China national standards | MT | 7700.0 | USD | 20180512 |
| Unknown | China national standards | MT | 32810.0 | USD | 20180511 |
| Unknown | China national standards | MT | 29670.0 | USD | 20180511 |