| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20201101 |
| Unknown | China national standards | MT | 250.0 | USD | 20201101 |
| Unknown | China national standards | MT | 500.0 | USD | 20201101 |
| Unknown | China national standards | MT | 620.0 | USD | 20201101 |
| Unknown | China national standards | MT | 40.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2360.0 | USD | 20201101 |
| Unknown | China national standards | MT | 480.0 | USD | 20201101 |
| Unknown | China national standards | MT | 300.0 | USD | 20201101 |
| Unknown | China national standards | MT | 370.0 | USD | 20201101 |
| Unknown | China national standards | MT | 230.0 | USD | 20201101 |