| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20180723 |
| Unknown | China national standards | MT | 470.0 | USD | 20180723 |
| Unknown | China national standards | MT | 470.0 | USD | 20180723 |
| Unknown | China national standards | MT | 550.0 | USD | 20180723 |
| Unknown | China national standards | MT | 550.0 | USD | 20180723 |
| Unknown | China national standards | MT | 440.0 | USD | 20180723 |
| Unknown | China national standards | MT | 710.0 | USD | 20180723 |
| Unknown | China national standards | MT | 2540.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1620.0 | USD | 20180722 |
| Unknown | China national standards | MT | 3720.0 | USD | 20180722 |