| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1640.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180323 |
| Unknown | China national standards | MT | 490.0 | USD | 20180323 |
| Unknown | China national standards | MT | 570.0 | USD | 20180323 |
| Unknown | China national standards | MT | 520.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180323 |
| Unknown | China national standards | MT | 560.0 | USD | 20180323 |
| Unknown | China national standards | MT | 620.0 | USD | 20180323 |
| Unknown | China national standards | MT | 570.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1230.0 | USD | 20180323 |