| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 910.0 | USD | 20201023 |
| Unknown | China national standards | MT | 860.0 | USD | 20201023 |
| Unknown | China national standards | MT | 120.0 | USD | 20201022 |
| Unknown | China national standards | MT | 120.0 | USD | 20201022 |
| Unknown | China national standards | MT | 3220.0 | USD | 20201022 |
| Unknown | China national standards | MT | 130.0 | USD | 20201022 |
| Unknown | China national standards | MT | 740.0 | USD | 20201022 |
| Unknown | China national standards | MT | 870.0 | USD | 20201022 |
| Unknown | China national standards | MT | 740.0 | USD | 20201022 |
| Unknown | China national standards | MT | 5490.0 | USD | 20201021 |