| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1880.0 | USD | 20201101 |
| Unknown | China national standards | MT | 51000.0 | USD | 20201101 |
| Unknown | China national standards | MT | 265600.0 | USD | 20201023 |
| Unknown | China national standards | MT | 12020.0 | USD | 20201022 |
| Unknown | China national standards | MT | 13170.0 | USD | 20201020 |
| Unknown | China national standards | MT | 257200.02 | USD | 20201019 |
| Unknown | China national standards | MT | 1750.0 | USD | 20201018 |
| Unknown | China national standards | MT | 38610.0 | USD | 20201016 |
| Unknown | China national standards | MT | 1930.0 | USD | 20201016 |
| Unknown | China national standards | MT | 37310.0 | USD | 20201016 |