| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2080.0 | USD | 20180512 |
| Unknown | China national standards | MT | 9670.0 | USD | 20180511 |
| Unknown | China national standards | MT | 13340.0 | USD | 20180511 |
| Unknown | China national standards | MT | 9620.0 | USD | 20180511 |
| Unknown | China national standards | MT | 9340.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1430.0 | USD | 20180511 |