| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20180717 |
| Unknown | China national standards | MT | 760.0 | USD | 20180717 |
| Unknown | China national standards | MT | 490.0 | USD | 20180716 |
| Unknown | China national standards | MT | 4190.0 | USD | 20180716 |
| Unknown | China national standards | MT | 3410.0 | USD | 20180716 |
| Unknown | China national standards | MT | 4800.0 | USD | 20180716 |
| Unknown | China national standards | MT | 4820.0 | USD | 20180716 |
| Unknown | China national standards | MT | 4510.0 | USD | 20180716 |
| Unknown | China national standards | MT | 700.0 | USD | 20180716 |
| Unknown | China national standards | MT | 660.0 | USD | 20180716 |