| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4040.0 | USD | 20181114 |
| Unknown | China national standards | MT | 4210.0 | USD | 20181114 |
| Unknown | China national standards | MT | 640.0 | USD | 20181114 |
| Unknown | China national standards | MT | 600.0 | USD | 20181114 |
| Unknown | China national standards | MT | 620.0 | USD | 20181113 |
| Unknown | China national standards | MT | 520.0 | USD | 20181113 |
| Unknown | China national standards | MT | 720.0 | USD | 20181113 |
| Unknown | China national standards | MT | 4500.0 | USD | 20181113 |
| Unknown | China national standards | MT | 4200.0 | USD | 20181113 |
| Unknown | China national standards | MT | 4320.0 | USD | 20181113 |