| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10.0 | USD | 20201023 |
| Unknown | China national standards | MT | 50.0 | USD | 20201023 |
| Unknown | China national standards | MT | 40.0 | USD | 20201023 |
| Unknown | China national standards | MT | 360.0 | USD | 20201023 |
| Unknown | China national standards | MT | 2420.0 | USD | 20201023 |
| Unknown | China national standards | MT | 70.0 | USD | 20201023 |
| Unknown | China national standards | MT | 30.0 | USD | 20201023 |
| Unknown | China national standards | MT | 40.0 | USD | 20201022 |
| Unknown | China national standards | MT | 250.0 | USD | 20201022 |
| Unknown | China national standards | MT | 360.0 | USD | 20201022 |