| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2280.0 | USD | 20180516 |
| Unknown | China national standards | MT | 8130.0 | USD | 20180515 |
| Unknown | China national standards | MT | 10990.0 | USD | 20180515 |
| Unknown | China national standards | MT | 12790.0 | USD | 20180515 |
| Unknown | China national standards | MT | 11620.0 | USD | 20180515 |
| Unknown | China national standards | MT | 9610.0 | USD | 20180515 |
| Unknown | China national standards | MT | 2360.0 | USD | 20180515 |
| Unknown | China national standards | MT | 12820.0 | USD | 20180514 |
| Unknown | China national standards | MT | 10110.0 | USD | 20180514 |
| Unknown | China national standards | MT | 13700.0 | USD | 20180514 |