| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20201020 |
| Unknown | China national standards | MT | 90.0 | USD | 20201020 |
| Unknown | China national standards | MT | 60.0 | USD | 20201020 |
| Unknown | China national standards | MT | 600.0 | USD | 20201020 |
| Unknown | China national standards | MT | 650.0 | USD | 20201020 |
| Unknown | China national standards | MT | 610.0 | USD | 20201020 |
| Unknown | China national standards | MT | 90.0 | USD | 20201020 |
| Unknown | China national standards | MT | 430.0 | USD | 20201020 |
| Unknown | China national standards | MT | 630.0 | USD | 20201020 |
| Unknown | China national standards | MT | 500.0 | USD | 20201020 |