| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20210311 |
| Unknown | China national standards | MT | 320.0 | USD | 20210311 |
| Unknown | China national standards | MT | 2430.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2850.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2210.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1900.0 | USD | 20210310 |
| Unknown | China national standards | MT | 5680.0 | USD | 20210310 |
| Unknown | China national standards | MT | 3110.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2540.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2940.0 | USD | 20210310 |