| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14770.0 | USD | 20201022 |
| Unknown | China national standards | MT | 10110.0 | USD | 20201022 |
| Unknown | China national standards | MT | 19810.0 | USD | 20201021 |
| Unknown | China national standards | MT | 18080.0 | USD | 20201021 |
| Unknown | China national standards | MT | 10640.0 | USD | 20201020 |
| Unknown | China national standards | MT | 9630.0 | USD | 20201020 |
| Unknown | China national standards | MT | 20650.0 | USD | 20201020 |
| Unknown | China national standards | MT | 9820.0 | USD | 20201019 |
| Unknown | China national standards | MT | 1420.0 | USD | 20201019 |
| Unknown | China national standards | MT | 2150.0 | USD | 20201018 |