| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20210101 |
| Unknown | China national standards | MT | 360.0 | USD | 20210101 |
| Unknown | China national standards | MT | 250.0 | USD | 20210101 |
| Unknown | China national standards | MT | 300.0 | USD | 20210101 |
| Unknown | China national standards | MT | 270.0 | USD | 20201223 |
| Unknown | China national standards | MT | 230.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1480.0 | USD | 20201223 |
| Unknown | China national standards | MT | 250.0 | USD | 20201223 |
| Unknown | China national standards | MT | 260.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1260.0 | USD | 20201223 |