| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2570.0 | USD | 20201218 |
| Unknown | China national standards | MT | 560.0 | USD | 20201217 |
| Unknown | China national standards | MT | 3520.0 | USD | 20201217 |
| Unknown | China national standards | MT | 550.0 | USD | 20201217 |
| Unknown | China national standards | MT | 3680.0 | USD | 20201217 |
| Unknown | China national standards | MT | 850.0 | USD | 20201217 |
| Unknown | China national standards | MT | 410.0 | USD | 20201217 |
| Unknown | China national standards | MT | 380.0 | USD | 20201217 |
| Unknown | China national standards | MT | 2670.0 | USD | 20201217 |
| Unknown | China national standards | MT | 3430.0 | USD | 20201217 |