| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1970.0 | USD | 20180518 |
| Unknown | China national standards | MT | 310.0 | USD | 20180518 |
| Unknown | China national standards | MT | 310.0 | USD | 20180518 |
| Unknown | China national standards | MT | 2370.0 | USD | 20180517 |
| Unknown | China national standards | MT | 1970.0 | USD | 20180517 |
| Unknown | China national standards | MT | 2120.0 | USD | 20180517 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180516 |
| Unknown | China national standards | MT | 340.0 | USD | 20180516 |
| Unknown | China national standards | MT | 1900.0 | USD | 20180515 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180515 |