| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2020.0 | USD | 20181110 |
| Unknown | China national standards | MT | 360.0 | USD | 20181110 |
| Unknown | China national standards | MT | 290.0 | USD | 20181110 |
| Unknown | China national standards | MT | 290.0 | USD | 20181110 |
| Unknown | China national standards | MT | 300.0 | USD | 20181110 |
| Unknown | China national standards | MT | 310.0 | USD | 20181110 |
| Unknown | China national standards | MT | 2220.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2150.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2160.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1810.0 | USD | 20181101 |