| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20201022 |
| Unknown | China national standards | MT | 2140.0 | USD | 20201021 |
| Unknown | China national standards | MT | 3540.0 | USD | 20201021 |
| Unknown | China national standards | MT | 2570.0 | USD | 20201021 |
| Unknown | China national standards | MT | 980.0 | USD | 20201021 |
| Unknown | China national standards | MT | 450.0 | USD | 20201021 |
| Unknown | China national standards | MT | 440.0 | USD | 20201021 |
| Unknown | China national standards | MT | 660.0 | USD | 20201020 |
| Unknown | China national standards | MT | 420.0 | USD | 20201020 |
| Unknown | China national standards | MT | 4500.0 | USD | 20201019 |