| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20210311 |
| Unknown | China national standards | MT | 340.0 | USD | 20210311 |
| Unknown | China national standards | MT | 310.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2280.0 | USD | 20210310 |
| Unknown | China national standards | MT | 310.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1540.0 | USD | 20210310 |
| Unknown | China national standards | MT | 320.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1600.0 | USD | 20210310 |
| Unknown | China national standards | MT | 240.0 | USD | 20210310 |
| Unknown | China national standards | MT | 310.0 | USD | 20210310 |