| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20210315 |
| Unknown | China national standards | MT | 470.0 | USD | 20210315 |
| Unknown | China national standards | MT | 4410.0 | USD | 20210315 |
| Unknown | China national standards | MT | 2240.0 | USD | 20210315 |
| Unknown | China national standards | MT | 9000.0 | USD | 20210315 |
| Unknown | China national standards | MT | 4610.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1180.0 | USD | 20210315 |
| Unknown | China national standards | MT | 680.0 | USD | 20210314 |
| Unknown | China national standards | MT | 620.0 | USD | 20210314 |
| Unknown | China national standards | MT | 2930.0 | USD | 20210314 |