| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1050.0 | USD | 20180513 |
| Unknown | China national standards | MT | 2500.0 | USD | 20180513 |
| Unknown | China national standards | MT | 360.0 | USD | 20180513 |
| Unknown | China national standards | MT | 2750.0 | USD | 20180512 |
| Unknown | China national standards | MT | 4510.0 | USD | 20180512 |
| Unknown | China national standards | MT | 11940.0 | USD | 20180512 |
| Unknown | China national standards | MT | 24810.0 | USD | 20180512 |
| Unknown | China national standards | MT | 452250.0 | USD | 20180512 |
| Unknown | China national standards | MT | 4980.0 | USD | 20180512 |
| Unknown | China national standards | MT | 4030.0 | USD | 20180512 |