| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6920.0 | USD | 20201218 |
| Unknown | China national standards | MT | 80.0 | USD | 20201217 |
| Unknown | China national standards | MT | 9930.0 | USD | 20201217 |
| Unknown | China national standards | MT | 30.0 | USD | 20201216 |
| Unknown | China national standards | MT | 290.0 | USD | 20201216 |
| Unknown | China national standards | MT | 33310.0 | USD | 20201216 |
| Unknown | China national standards | MT | 4670.0 | USD | 20201216 |
| Unknown | China national standards | MT | 2820.0 | USD | 20201215 |
| Unknown | China national standards | MT | 200.0 | USD | 20201215 |
| Unknown | China national standards | MT | 20.0 | USD | 20201215 |