| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 560.0 | USD | 20181001 |
| Unknown | China national standards | MT | 400.0 | USD | 20181001 |
| Unknown | China national standards | MT | 540.0 | USD | 20181001 |
| Unknown | China national standards | MT | 630.0 | USD | 20181001 |
| Unknown | China national standards | MT | 650.0 | USD | 20181001 |
| Unknown | China national standards | MT | 610.0 | USD | 20181001 |
| Unknown | China national standards | MT | 720.0 | USD | 20181001 |
| Unknown | China national standards | MT | 870.0 | USD | 20181001 |
| Unknown | China national standards | MT | 520.0 | USD | 20181001 |
| Unknown | China national standards | MT | 630.0 | USD | 20181001 |