| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 340.0 | USD | 20210310 |
| Unknown | China national standards | MT | 350.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1600.0 | USD | 20210310 |
| Unknown | China national standards | MT | 740.0 | USD | 20210310 |
| Unknown | China national standards | MT | 330.0 | USD | 20210310 |
| Unknown | China national standards | MT | 510.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2520.0 | USD | 20210310 |
| Unknown | China national standards | MT | 3740.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210310 |
| Unknown | China national standards | MT | 4450.0 | USD | 20210310 |