| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20180501 |
| Unknown | China national standards | MT | 300.0 | USD | 20180501 |
| Unknown | China national standards | MT | 400.0 | USD | 20180501 |
| Unknown | China national standards | MT | 480.0 | USD | 20180501 |
| Unknown | China national standards | MT | 520.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1630.0 | USD | 20180501 |
| Unknown | China national standards | MT | 360.0 | USD | 20180501 |
| Unknown | China national standards | MT | 550.0 | USD | 20180501 |
| Unknown | China national standards | MT | 410.0 | USD | 20180501 |
| Unknown | China national standards | MT | 430.0 | USD | 20180501 |