| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20180512 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180512 |
| Unknown | China national standards | MT | 5830.0 | USD | 20180511 |
| Unknown | China national standards | MT | 2890.0 | USD | 20180511 |
| Unknown | China national standards | MT | 3160.0 | USD | 20180511 |
| Unknown | China national standards | MT | 4150.0 | USD | 20180511 |
| Unknown | China national standards | MT | 6780.0 | USD | 20180511 |
| Unknown | China national standards | MT | 6400.0 | USD | 20180511 |
| Unknown | China national standards | MT | 6020.0 | USD | 20180511 |
| Unknown | China national standards | MT | 5280.0 | USD | 20180511 |