| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 390.0 | USD | 20180316 |
| Unknown | China national standards | MT | 400.0 | USD | 20180316 |
| Unknown | China national standards | MT | 410.0 | USD | 20180316 |
| Unknown | China national standards | MT | 2360.0 | USD | 20180315 |
| Unknown | China national standards | MT | 2550.0 | USD | 20180315 |
| Unknown | China national standards | MT | 2830.0 | USD | 20180315 |
| Unknown | China national standards | MT | 2030.0 | USD | 20180315 |
| Unknown | China national standards | MT | 2410.0 | USD | 20180315 |
| Unknown | China national standards | MT | 2580.0 | USD | 20180315 |
| Unknown | China national standards | MT | 2710.0 | USD | 20180315 |