| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60810.0 | USD | 20180515 |
| Unknown | China national standards | MT | 35130.0 | USD | 20180515 |
| Unknown | China national standards | MT | 9400.0 | USD | 20180515 |
| Unknown | China national standards | MT | 5580.0 | USD | 20180515 |
| Unknown | China national standards | MT | 9050.0 | USD | 20180515 |
| Unknown | China national standards | MT | 5800.0 | USD | 20180515 |
| Unknown | China national standards | MT | 5900.0 | USD | 20180515 |
| Unknown | China national standards | MT | 29650.0 | USD | 20180514 |
| Unknown | China national standards | MT | 34710.0 | USD | 20180514 |
| Unknown | China national standards | MT | 31870.0 | USD | 20180514 |