| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11450.0 | USD | 20180515 |
| Unknown | China national standards | MT | 4100.0 | USD | 20180514 |
| Unknown | China national standards | MT | 2280.0 | USD | 20180514 |
| Unknown | China national standards | MT | 12110.0 | USD | 20180514 |
| Unknown | China national standards | MT | 39820.0 | USD | 20180514 |
| Unknown | China national standards | MT | 1910.0 | USD | 20180513 |
| Unknown | China national standards | MT | 12160.0 | USD | 20180513 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180513 |
| Unknown | China national standards | MT | 5050.0 | USD | 20180512 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180511 |