| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20000.0 | USD | 20201219 |
| Unknown | China national standards | MT | 2870.0 | USD | 20201219 |
| Unknown | China national standards | MT | 9070.0 | USD | 20201218 |
| Unknown | China national standards | MT | 301640.0 | USD | 20201218 |
| Unknown | China national standards | MT | 310.0 | USD | 20201218 |
| Unknown | China national standards | MT | 413110.0 | USD | 20201218 |
| Unknown | China national standards | MT | 6640.0 | USD | 20201218 |
| Unknown | China national standards | MT | 128630.0 | USD | 20201218 |
| Unknown | China national standards | MT | 1500.0 | USD | 20201217 |
| Unknown | China national standards | MT | 664240.0 | USD | 20201217 |