| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5730.0 | USD | 20201021 |
| Unknown | China national standards | MT | 5250.0 | USD | 20201020 |
| Unknown | China national standards | MT | 170.0 | USD | 20201020 |
| Unknown | China national standards | MT | 6360.0 | USD | 20201020 |
| Unknown | China national standards | MT | 5350.0 | USD | 20201020 |
| Unknown | China national standards | MT | 850.0 | USD | 20201019 |
| Unknown | China national standards | MT | 660.0 | USD | 20201019 |
| Unknown | China national standards | MT | 4540.0 | USD | 20201019 |
| Unknown | China national standards | MT | 780.0 | USD | 20201018 |
| Unknown | China national standards | MT | 520.0 | USD | 20201018 |