| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20201022 |
| Unknown | China national standards | MT | 1220.0 | USD | 20201022 |
| Unknown | China national standards | MT | 480.0 | USD | 20201022 |
| Unknown | China national standards | MT | 480.0 | USD | 20201022 |
| Unknown | China national standards | MT | 510.0 | USD | 20201021 |
| Unknown | China national standards | MT | 420.0 | USD | 20201021 |
| Unknown | China national standards | MT | 60.0 | USD | 20201021 |
| Unknown | China national standards | MT | 60.0 | USD | 20201021 |
| Unknown | China national standards | MT | 70.0 | USD | 20201021 |
| Unknown | China national standards | MT | 60.0 | USD | 20201021 |