| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4690.0 | USD | 20180621 |
| Unknown | China national standards | MT | 12060.0 | USD | 20180621 |
| Unknown | China national standards | MT | 4610.0 | USD | 20180621 |
| Unknown | China national standards | MT | 5210.0 | USD | 20180621 |
| Unknown | China national standards | MT | 9640.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1620.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180621 |
| Unknown | China national standards | MT | 990.0 | USD | 20180621 |
| Unknown | China national standards | MT | 6420.0 | USD | 20180620 |