| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3430.0 | USD | 20181020 |
| Unknown | China national standards | MT | 3910.0 | USD | 20181020 |
| Unknown | China national standards | MT | 3460.0 | USD | 20181020 |
| Unknown | China national standards | MT | 3500.0 | USD | 20181020 |
| Unknown | China national standards | MT | 3390.0 | USD | 20181020 |
| Unknown | China national standards | MT | 22720.0 | USD | 20181019 |
| Unknown | China national standards | MT | 22560.0 | USD | 20181019 |
| Unknown | China national standards | MT | 23360.0 | USD | 20181019 |
| Unknown | China national standards | MT | 26610.0 | USD | 20181019 |
| Unknown | China national standards | MT | 27510.0 | USD | 20181019 |