| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5230.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5300.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4860.0 | USD | 20181101 |
| Unknown | China national standards | MT | 580.0 | USD | 20181101 |
| Unknown | China national standards | MT | 750.0 | USD | 20181101 |
| Unknown | China national standards | MT | 910.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1020.0 | USD | 20181101 |
| Unknown | China national standards | MT | 290.0 | USD | 20181101 |
| Unknown | China national standards | MT | 7110.0 | USD | 20181101 |
| Unknown | China national standards | MT | 6360.0 | USD | 20181101 |