| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1560.0 | USD | 20180620 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180620 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180620 |
| Unknown | China national standards | MT | 1450.0 | USD | 20180620 |
| Unknown | China national standards | MT | 1450.0 | USD | 20180620 |
| Unknown | China national standards | MT | 260.0 | USD | 20180620 |
| Unknown | China national standards | MT | 230.0 | USD | 20180620 |
| Unknown | China national standards | MT | 230.0 | USD | 20180620 |
| Unknown | China national standards | MT | 260.0 | USD | 20180620 |
| Unknown | China national standards | MT | 230.0 | USD | 20180619 |