| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1760.0 | USD | 20201223 |
| Unknown | China national standards | MT | 230.0 | USD | 20201223 |
| Unknown | China national standards | MT | 270.0 | USD | 20201223 |
| Unknown | China national standards | MT | 240.0 | USD | 20201223 |
| Unknown | China national standards | MT | 210.0 | USD | 20201223 |
| Unknown | China national standards | MT | 170.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1490.0 | USD | 20201223 |
| Unknown | China national standards | MT | 210.0 | USD | 20201223 |
| Unknown | China national standards | MT | 5160.0 | USD | 20201222 |
| Unknown | China national standards | MT | 2020.0 | USD | 20201222 |