| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2060.0 | USD | 20180515 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180514 |
| Unknown | China national standards | MT | 10110.0 | USD | 20180514 |
| Unknown | China national standards | MT | 11280.0 | USD | 20180514 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180514 |
| Unknown | China national standards | MT | 2500.0 | USD | 20180514 |
| Unknown | China national standards | MT | 2490.0 | USD | 20180513 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180513 |
| Unknown | China national standards | MT | 11780.0 | USD | 20180513 |
| Unknown | China national standards | MT | 9490.0 | USD | 20180513 |