| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 50.0 | USD | 20201114 |
| Unknown | China national standards | MT | 340.0 | USD | 20201114 |
| Unknown | China national standards | MT | 370.0 | USD | 20201114 |
| Unknown | China national standards | MT | 300.0 | USD | 20201114 |
| Unknown | China national standards | MT | 50.0 | USD | 20201114 |
| Unknown | China national standards | MT | 340.0 | USD | 20201113 |
| Unknown | China national standards | MT | 360.0 | USD | 20201113 |
| Unknown | China national standards | MT | 300.0 | USD | 20201113 |
| Unknown | China national standards | MT | 440.0 | USD | 20201113 |
| Unknown | China national standards | MT | 50.0 | USD | 20201113 |