| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5630.0 | USD | 20201023 |
| Unknown | China national standards | MT | 3530.0 | USD | 20201022 |
| Unknown | China national standards | MT | 10400.0 | USD | 20201022 |
| Unknown | China national standards | MT | 1100.0 | USD | 20201022 |
| Unknown | China national standards | MT | 800.0 | USD | 20201022 |
| Unknown | China national standards | MT | 5630.0 | USD | 20201021 |
| Unknown | China national standards | MT | 5360.0 | USD | 20201021 |
| Unknown | China national standards | MT | 850.0 | USD | 20201021 |
| Unknown | China national standards | MT | 860.0 | USD | 20201021 |
| Unknown | China national standards | MT | 5730.0 | USD | 20201021 |