| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1780.0 | USD | 20180316 |
| Unknown | China national standards | MT | 290.0 | USD | 20180316 |
| Unknown | China national standards | MT | 1890.0 | USD | 20180315 |
| Unknown | China national standards | MT | 1960.0 | USD | 20180315 |
| Unknown | China national standards | MT | 1800.0 | USD | 20180315 |
| Unknown | China national standards | MT | 8310.0 | USD | 20180315 |
| Unknown | China national standards | MT | 300.0 | USD | 20180315 |
| Unknown | China national standards | MT | 300.0 | USD | 20180314 |
| Unknown | China national standards | MT | 2510.0 | USD | 20180313 |
| Unknown | China national standards | MT | 1850.0 | USD | 20180313 |