| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20180314 |
| Unknown | China national standards | MT | 550.0 | USD | 20180313 |
| Unknown | China national standards | MT | 4210.0 | USD | 20180313 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180313 |
| Unknown | China national standards | MT | 5190.0 | USD | 20180313 |
| Unknown | China national standards | MT | 5780.0 | USD | 20180313 |
| Unknown | China national standards | MT | 800.0 | USD | 20180313 |
| Unknown | China national standards | MT | 870.0 | USD | 20180313 |
| Unknown | China national standards | MT | 600.0 | USD | 20180313 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180313 |