| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2280.0 | USD | 20201219 |
| Unknown | China national standards | MT | 350.0 | USD | 20201218 |
| Unknown | China national standards | MT | 3430.0 | USD | 20201218 |
| Unknown | China national standards | MT | 2690.0 | USD | 20201218 |
| Unknown | China national standards | MT | 3430.0 | USD | 20201218 |
| Unknown | China national standards | MT | 350.0 | USD | 20201218 |
| Unknown | China national standards | MT | 2710.0 | USD | 20201217 |
| Unknown | China national standards | MT | 410.0 | USD | 20201217 |
| Unknown | China national standards | MT | 2240.0 | USD | 20201217 |
| Unknown | China national standards | MT | 470.0 | USD | 20201216 |