| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20210311 |
| Unknown | China national standards | MT | 520.0 | USD | 20210311 |
| Unknown | China national standards | MT | 840.0 | USD | 20210311 |
| Unknown | China national standards | MT | 560.0 | USD | 20210311 |
| Unknown | China national standards | MT | 480.0 | USD | 20210311 |
| Unknown | China national standards | MT | 80.0 | USD | 20210310 |
| Unknown | China national standards | MT | 240.0 | USD | 20210310 |
| Unknown | China national standards | MT | 100.0 | USD | 20210310 |
| Unknown | China national standards | MT | 90.0 | USD | 20210310 |
| Unknown | China national standards | MT | 80.0 | USD | 20210310 |