| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40.0 | USD | 20201114 |
| Unknown | China national standards | MT | 30.0 | USD | 20201114 |
| Unknown | China national standards | MT | 510.0 | USD | 20201114 |
| Unknown | China national standards | MT | 250.0 | USD | 20201114 |
| Unknown | China national standards | MT | 280.0 | USD | 20201113 |
| Unknown | China national standards | MT | 350.0 | USD | 20201113 |
| Unknown | China national standards | MT | 260.0 | USD | 20201113 |
| Unknown | China national standards | MT | 80.0 | USD | 20201113 |
| Unknown | China national standards | MT | 220.0 | USD | 20201113 |
| Unknown | China national standards | MT | 250.0 | USD | 20201113 |