| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 520.0 | USD | 20180420 |
| Unknown | China national standards | MT | 470.0 | USD | 20180420 |
| Unknown | China national standards | MT | 430.0 | USD | 20180420 |
| Unknown | China national standards | MT | 490.0 | USD | 20180420 |
| Unknown | China national standards | MT | 460.0 | USD | 20180420 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180419 |
| Unknown | China national standards | MT | 2550.0 | USD | 20180419 |
| Unknown | China national standards | MT | 2890.0 | USD | 20180419 |
| Unknown | China national standards | MT | 2600.0 | USD | 20180419 |
| Unknown | China national standards | MT | 3140.0 | USD | 20180419 |