| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4210.0 | USD | 20181021 |
| Unknown | China national standards | MT | 4250.0 | USD | 20181021 |
| Unknown | China national standards | MT | 4400.0 | USD | 20181020 |
| Unknown | China national standards | MT | 34110.0 | USD | 20181019 |
| Unknown | China national standards | MT | 3970.0 | USD | 20181018 |
| Unknown | China national standards | MT | 30300.0 | USD | 20181017 |
| Unknown | China national standards | MT | 330.0 | USD | 20181017 |
| Unknown | China national standards | MT | 6020.0 | USD | 20181017 |
| Unknown | China national standards | MT | 5000.0 | USD | 20181017 |
| Unknown | China national standards | MT | 27280.0 | USD | 20181017 |