| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20201223 |
| Unknown | China national standards | MT | 330.0 | USD | 20201223 |
| Unknown | China national standards | MT | 350.0 | USD | 20201223 |
| Unknown | China national standards | MT | 470.0 | USD | 20201223 |
| Unknown | China national standards | MT | 360.0 | USD | 20201223 |
| Unknown | China national standards | MT | 550.0 | USD | 20201222 |
| Unknown | China national standards | MT | 3120.0 | USD | 20201222 |
| Unknown | China national standards | MT | 2180.0 | USD | 20201222 |
| Unknown | China national standards | MT | 2430.0 | USD | 20201222 |
| Unknown | China national standards | MT | 2980.0 | USD | 20201222 |