| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 70.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1430.0 | USD | 20201220 |
| Unknown | China national standards | MT | 100.0 | USD | 20201220 |
| Unknown | China national standards | MT | 90.0 | USD | 20201220 |
| Unknown | China national standards | MT | 870.0 | USD | 20201220 |
| Unknown | China national standards | MT | 630.0 | USD | 20201219 |
| Unknown | China national standards | MT | 110.0 | USD | 20201219 |
| Unknown | China national standards | MT | 1360.0 | USD | 20201219 |
| Unknown | China national standards | MT | 920.0 | USD | 20201219 |
| Unknown | China national standards | MT | 1070.0 | USD | 20201219 |