| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 580.0 | USD | 20180419 |
| Unknown | China national standards | MT | 580.0 | USD | 20180419 |
| Unknown | China national standards | MT | 4730.0 | USD | 20180418 |
| Unknown | China national standards | MT | 4570.0 | USD | 20180418 |
| Unknown | China national standards | MT | 4540.0 | USD | 20180418 |
| Unknown | China national standards | MT | 4440.0 | USD | 20180418 |
| Unknown | China national standards | MT | 3860.0 | USD | 20180418 |
| Unknown | China national standards | MT | 4550.0 | USD | 20180418 |
| Unknown | China national standards | MT | 720.0 | USD | 20180418 |
| Unknown | China national standards | MT | 740.0 | USD | 20180418 |