| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 50.0 | USD | 20210217 |
| Unknown | China national standards | MT | 6190.0 | USD | 20210217 |
| Unknown | China national standards | MT | 5050.0 | USD | 20210217 |
| Unknown | China national standards | MT | 1510.0 | USD | 20210217 |
| Unknown | China national standards | MT | 1220.0 | USD | 20210217 |
| Unknown | China national standards | MT | 110.0 | USD | 20210216 |
| Unknown | China national standards | MT | 280.0 | USD | 20210216 |
| Unknown | China national standards | MT | 520.0 | USD | 20210216 |
| Unknown | China national standards | MT | 550.0 | USD | 20210216 |
| Unknown | China national standards | MT | 210.0 | USD | 20210216 |