| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20181001 |
| Unknown | China national standards | MT | 250.0 | USD | 20181001 |
| Unknown | China national standards | MT | 460.0 | USD | 20181001 |
| Unknown | China national standards | MT | 230.0 | USD | 20181001 |
| Unknown | China national standards | MT | 230.0 | USD | 20181001 |
| Unknown | China national standards | MT | 600.0 | USD | 20181001 |
| Unknown | China national standards | MT | 360.0 | USD | 20181001 |
| Unknown | China national standards | MT | 570.0 | USD | 20181001 |
| Unknown | China national standards | MT | 540.0 | USD | 20181001 |
| Unknown | China national standards | MT | 810.0 | USD | 20181001 |