| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 940.0 | USD | 20181001 |
| Unknown | China national standards | MT | 890.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4880.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6100.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6470.0 | USD | 20181001 |
| Unknown | China national standards | MT | 710.0 | USD | 20181001 |
| Unknown | China national standards | MT | 960.0 | USD | 20181001 |
| Unknown | China national standards | MT | 760.0 | USD | 20181001 |
| Unknown | China national standards | MT | 810.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5530.0 | USD | 20181001 |