| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4010.0 | USD | 20210219 |
| Unknown | China national standards | MT | 2840.0 | USD | 20210219 |
| Unknown | China national standards | MT | 2370.0 | USD | 20210219 |
| Unknown | China national standards | MT | 530.0 | USD | 20210218 |
| Unknown | China national standards | MT | 510.0 | USD | 20210218 |
| Unknown | China national standards | MT | 2980.0 | USD | 20210218 |
| Unknown | China national standards | MT | 8060.0 | USD | 20210218 |
| Unknown | China national standards | MT | 540.0 | USD | 20210218 |
| Unknown | China national standards | MT | 3530.0 | USD | 20210217 |
| Unknown | China national standards | MT | 3520.0 | USD | 20210216 |