| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20210220 |
| Unknown | China national standards | MT | 480.0 | USD | 20210220 |
| Unknown | China national standards | MT | 420.0 | USD | 20210220 |
| Unknown | China national standards | MT | 2330.0 | USD | 20210220 |
| Unknown | China national standards | MT | 2570.0 | USD | 20210220 |
| Unknown | China national standards | MT | 420.0 | USD | 20210220 |
| Unknown | China national standards | MT | 1620.0 | USD | 20210220 |
| Unknown | China national standards | MT | 420.0 | USD | 20210220 |
| Unknown | China national standards | MT | 3090.0 | USD | 20210219 |
| Unknown | China national standards | MT | 3100.0 | USD | 20210219 |