| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1540.0 | USD | 20201022 |
| Unknown | China national standards | MT | 200.0 | USD | 20201022 |
| Unknown | China national standards | MT | 1670.0 | USD | 20201022 |
| Unknown | China national standards | MT | 1520.0 | USD | 20201022 |
| Unknown | China national standards | MT | 1280.0 | USD | 20201021 |
| Unknown | China national standards | MT | 220.0 | USD | 20201021 |
| Unknown | China national standards | MT | 210.0 | USD | 20201021 |
| Unknown | China national standards | MT | 210.0 | USD | 20201021 |
| Unknown | China national standards | MT | 200.0 | USD | 20201021 |
| Unknown | China national standards | MT | 420.0 | USD | 20201021 |