| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3930.0 | USD | 20181212 |
| Unknown | China national standards | MT | 3830.0 | USD | 20181212 |
| Unknown | China national standards | MT | 27440.0 | USD | 20181210 |
| Unknown | China national standards | MT | 26550.0 | USD | 20181201 |
| Unknown | China national standards | MT | 26350.0 | USD | 20181201 |
| Unknown | China national standards | MT | 27170.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3910.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3920.0 | USD | 20181201 |
| Unknown | China national standards | MT | 26350.0 | USD | 20181201 |
| Unknown | China national standards | MT | 26550.0 | USD | 20181201 |