| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1050.0 | USD | 20210301 |
| Unknown | China national standards | MT | 950.0 | USD | 20210301 |
| Unknown | China national standards | MT | 150.0 | USD | 20210301 |
| Unknown | China national standards | MT | 690.0 | USD | 20210223 |
| Unknown | China national standards | MT | 790.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1060.0 | USD | 20210223 |
| Unknown | China national standards | MT | 5160.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1020.0 | USD | 20210222 |
| Unknown | China national standards | MT | 160.0 | USD | 20210222 |
| Unknown | China national standards | MT | 180.0 | USD | 20210222 |