| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20181101 |
| Unknown | China national standards | MT | 730.0 | USD | 20181101 |
| Unknown | China national standards | MT | 510.0 | USD | 20181101 |
| Unknown | China national standards | MT | 670.0 | USD | 20181101 |
| Unknown | China national standards | MT | 710.0 | USD | 20181101 |
| Unknown | China national standards | MT | 730.0 | USD | 20181101 |
| Unknown | China national standards | MT | 650.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2050.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3540.0 | USD | 20181101 |
| Unknown | China national standards | MT | 100.0 | USD | 20181101 |