| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7320.0 | USD | 20201023 |
| Unknown | China national standards | MT | 1310.0 | USD | 20201022 |
| Unknown | China national standards | MT | 1030.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1380.0 | USD | 20201021 |
| Unknown | China national standards | MT | 8330.0 | USD | 20201021 |
| Unknown | China national standards | MT | 970.0 | USD | 20201021 |
| Unknown | China national standards | MT | 6540.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1400.0 | USD | 20201020 |
| Unknown | China national standards | MT | 9350.0 | USD | 20201020 |
| Unknown | China national standards | MT | 8860.0 | USD | 20201020 |