| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1740.0 | USD | 20210312 |
| Unknown | China national standards | MT | 260.0 | USD | 20210312 |
| Unknown | China national standards | MT | 350.0 | USD | 20210312 |
| Unknown | China national standards | MT | 2110.0 | USD | 20210312 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210311 |
| Unknown | China national standards | MT | 240.0 | USD | 20210311 |
| Unknown | China national standards | MT | 310.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1740.0 | USD | 20210311 |
| Unknown | China national standards | MT | 340.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1850.0 | USD | 20210311 |