| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20180512 |
| Unknown | China national standards | MT | 480.0 | USD | 20180511 |
| Unknown | China national standards | MT | 3520.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180511 |
| Unknown | China national standards | MT | 3140.0 | USD | 20180511 |
| Unknown | China national standards | MT | 3230.0 | USD | 20180511 |
| Unknown | China national standards | MT | 2880.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180511 |
| Unknown | China national standards | MT | 3370.0 | USD | 20180511 |