| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5360.0 | USD | 20180515 |
| Unknown | China national standards | MT | 600.0 | USD | 20180515 |
| Unknown | China national standards | MT | 4150.0 | USD | 20180515 |
| Unknown | China national standards | MT | 1280.0 | USD | 20180515 |
| Unknown | China national standards | MT | 33740.0 | USD | 20180515 |
| Unknown | China national standards | MT | 920.0 | USD | 20180515 |
| Unknown | China national standards | MT | 3790.0 | USD | 20180514 |
| Unknown | China national standards | MT | 5790.0 | USD | 20180514 |
| Unknown | China national standards | MT | 225020.0 | USD | 20180514 |
| Unknown | China national standards | MT | 21670.0 | USD | 20180514 |