| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2930.0 | USD | 20201021 |
| Unknown | China national standards | MT | 4320.0 | USD | 20201021 |
| Unknown | China national standards | MT | 6120.0 | USD | 20201021 |
| Unknown | China national standards | MT | 5900.0 | USD | 20201021 |
| Unknown | China national standards | MT | 3470.0 | USD | 20201021 |
| Unknown | China national standards | MT | 450.0 | USD | 20201020 |
| Unknown | China national standards | MT | 550.0 | USD | 20201020 |
| Unknown | China national standards | MT | 3460.0 | USD | 20201020 |
| Unknown | China national standards | MT | 6140.0 | USD | 20201020 |
| Unknown | China national standards | MT | 2580.0 | USD | 20201020 |