| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20201022 |
| Unknown | China national standards | MT | 250.0 | USD | 20201022 |
| Unknown | China national standards | MT | 120.0 | USD | 20201021 |
| Unknown | China national standards | MT | 750.0 | USD | 20201021 |
| Unknown | China national standards | MT | 780.0 | USD | 20201021 |
| Unknown | China national standards | MT | 130.0 | USD | 20201021 |
| Unknown | China national standards | MT | 10.0 | USD | 20201020 |
| Unknown | China national standards | MT | 10.0 | USD | 20201020 |
| Unknown | China national standards | MT | 160.0 | USD | 20201020 |
| Unknown | China national standards | MT | 4280.0 | USD | 20201019 |