| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6540.0 | USD | 20180315 |
| Unknown | China national standards | MT | 7700.0 | USD | 20180315 |
| Unknown | China national standards | MT | 6430.0 | USD | 20180315 |
| Unknown | China national standards | MT | 6650.0 | USD | 20180315 |
| Unknown | China national standards | MT | 980.0 | USD | 20180315 |
| Unknown | China national standards | MT | 4400.0 | USD | 20180314 |
| Unknown | China national standards | MT | 7440.0 | USD | 20180314 |
| Unknown | China national standards | MT | 5960.0 | USD | 20180314 |
| Unknown | China national standards | MT | 8730.0 | USD | 20180314 |
| Unknown | China national standards | MT | 5950.0 | USD | 20180314 |