| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20181001 |
| Unknown | China national standards | MT | 950.0 | USD | 20181001 |
| Unknown | China national standards | MT | 360.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4120.0 | USD | 20181001 |
| Unknown | China national standards | MT | 510.0 | USD | 20181001 |
| Unknown | China national standards | MT | 890.0 | USD | 20181001 |
| Unknown | China national standards | MT | 750.0 | USD | 20181001 |
| Unknown | China national standards | MT | 700.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2660.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2390.0 | USD | 20181001 |