| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20201022 |
| Unknown | China national standards | MT | 560.0 | USD | 20201022 |
| Unknown | China national standards | MT | 80.0 | USD | 20201022 |
| Unknown | China national standards | MT | 660.0 | USD | 20201021 |
| Unknown | China national standards | MT | 80.0 | USD | 20201021 |
| Unknown | China national standards | MT | 110.0 | USD | 20201021 |
| Unknown | China national standards | MT | 90.0 | USD | 20201021 |
| Unknown | China national standards | MT | 540.0 | USD | 20201021 |
| Unknown | China national standards | MT | 80.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1860.0 | USD | 20201020 |