| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 740.0 | USD | 20210311 |
| Unknown | China national standards | MT | 990.0 | USD | 20210311 |
| Unknown | China national standards | MT | 120.0 | USD | 20210310 |
| Unknown | China national standards | MT | 120.0 | USD | 20210310 |
| Unknown | China national standards | MT | 150.0 | USD | 20210310 |
| Unknown | China national standards | MT | 120.0 | USD | 20210310 |
| Unknown | China national standards | MT | 150.0 | USD | 20210310 |
| Unknown | China national standards | MT | 90.0 | USD | 20210310 |
| Unknown | China national standards | MT | 510.0 | USD | 20210310 |
| Unknown | China national standards | MT | 140.0 | USD | 20210310 |