| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20181001 |
| Unknown | China national standards | MT | 610.0 | USD | 20181001 |
| Unknown | China national standards | MT | 370.0 | USD | 20181001 |
| Unknown | China national standards | MT | 230.0 | USD | 20181001 |
| Unknown | China national standards | MT | 490.0 | USD | 20181001 |
| Unknown | China national standards | MT | 200.0 | USD | 20181001 |
| Unknown | China national standards | MT | 410.0 | USD | 20181001 |
| Unknown | China national standards | MT | 280.0 | USD | 20181001 |
| Unknown | China national standards | MT | 440.0 | USD | 20181001 |
| Unknown | China national standards | MT | 320.0 | USD | 20181001 |