| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1840.0 | USD | 20180516 |
| Unknown | China national standards | MT | 2580.0 | USD | 20180516 |
| Unknown | China national standards | MT | 5260.0 | USD | 20180516 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180515 |
| Unknown | China national standards | MT | 17990.0 | USD | 20180515 |
| Unknown | China national standards | MT | 5510.0 | USD | 20180515 |
| Unknown | China national standards | MT | 2900.0 | USD | 20180515 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180514 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180513 |
| Unknown | China national standards | MT | 2020.0 | USD | 20180513 |