| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1580.0 | USD | 20180512 |
| Unknown | China national standards | MT | 260.0 | USD | 20180512 |
| Unknown | China national standards | MT | 220.0 | USD | 20180512 |
| Unknown | China national standards | MT | 320.0 | USD | 20180512 |
| Unknown | China national standards | MT | 870.0 | USD | 20180512 |
| Unknown | China national standards | MT | 1490.0 | USD | 20180511 |
| Unknown | China national standards | MT | 2510.0 | USD | 20180511 |
| Unknown | China national standards | MT | 2440.0 | USD | 20180511 |
| Unknown | China national standards | MT | 990.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1690.0 | USD | 20180511 |