| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4920.0 | USD | 20181101 |
| Unknown | China national standards | MT | 23210.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4610.0 | USD | 20181101 |
| Unknown | China national standards | MT | 580.0 | USD | 20181101 |
| Unknown | China national standards | MT | 710.0 | USD | 20181101 |
| Unknown | China national standards | MT | 25530.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5980.0 | USD | 20181101 |
| Unknown | China national standards | MT | 7640.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4920.0 | USD | 20181101 |
| Unknown | China national standards | MT | 6800.0 | USD | 20181101 |