| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20201020 |
| Unknown | China national standards | MT | 270.0 | USD | 20201020 |
| Unknown | China national standards | MT | 260.0 | USD | 20201020 |
| Unknown | China national standards | MT | 280.0 | USD | 20201020 |
| Unknown | China national standards | MT | 270.0 | USD | 20201020 |
| Unknown | China national standards | MT | 270.0 | USD | 20201020 |
| Unknown | China national standards | MT | 300.0 | USD | 20201020 |
| Unknown | China national standards | MT | 280.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1910.0 | USD | 20201019 |
| Unknown | China national standards | MT | 2410.0 | USD | 20201019 |