| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 560.0 | USD | 20180201 |
| Unknown | China national standards | MT | 600.0 | USD | 20180123 |
| Unknown | China national standards | MT | 4210.0 | USD | 20180123 |
| Unknown | China national standards | MT | 3870.0 | USD | 20180123 |
| Unknown | China national standards | MT | 4030.0 | USD | 20180123 |
| Unknown | China national standards | MT | 3870.0 | USD | 20180123 |
| Unknown | China national standards | MT | 550.0 | USD | 20180123 |
| Unknown | China national standards | MT | 490.0 | USD | 20180122 |
| Unknown | China national standards | MT | 3270.0 | USD | 20180122 |
| Unknown | China national standards | MT | 4020.0 | USD | 20180122 |