| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20210322 |
| Unknown | China national standards | MT | 320.0 | USD | 20210322 |
| Unknown | China national standards | MT | 350.0 | USD | 20210322 |
| Unknown | China national standards | MT | 270.0 | USD | 20210322 |
| Unknown | China national standards | MT | 1780.0 | USD | 20210322 |
| Unknown | China national standards | MT | 2280.0 | USD | 20210322 |
| Unknown | China national standards | MT | 280.0 | USD | 20210321 |
| Unknown | China national standards | MT | 270.0 | USD | 20210321 |
| Unknown | China national standards | MT | 260.0 | USD | 20210321 |
| Unknown | China national standards | MT | 310.0 | USD | 20210321 |