| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 930.0 | USD | 20181201 |
| Unknown | China national standards | MT | 470.0 | USD | 20181201 |
| Unknown | China national standards | MT | 600.0 | USD | 20181201 |
| Unknown | China national standards | MT | 710.0 | USD | 20181201 |
| Unknown | China national standards | MT | 530.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1040.0 | USD | 20181201 |
| Unknown | China national standards | MT | 29340.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4450.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1620.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1340.0 | USD | 20181201 |