| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 33650.0 | USD | 20181014 |
| Unknown | China national standards | MT | 4680.0 | USD | 20181014 |
| Unknown | China national standards | MT | 26470.0 | USD | 20181012 |
| Unknown | China national standards | MT | 33650.0 | USD | 20181012 |
| Unknown | China national standards | MT | 3840.0 | USD | 20181012 |
| Unknown | China national standards | MT | 3860.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4910.0 | USD | 20181001 |
| Unknown | China national standards | MT | 32250.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4010.0 | USD | 20181001 |
| Unknown | China national standards | MT | 26460.0 | USD | 20181001 |