| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20210301 |
| Unknown | China national standards | MT | 6500.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4920.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4600.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1020.0 | USD | 20210223 |
| Unknown | China national standards | MT | 4460.0 | USD | 20210223 |
| Unknown | China national standards | MT | 920.0 | USD | 20210223 |
| Unknown | China national standards | MT | 700.0 | USD | 20210222 |
| Unknown | China national standards | MT | 680.0 | USD | 20210222 |
| Unknown | China national standards | MT | 4580.0 | USD | 20210220 |