| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20201021 |
| Unknown | China national standards | MT | 90.0 | USD | 20201021 |
| Unknown | China national standards | MT | 580.0 | USD | 20201021 |
| Unknown | China national standards | MT | 50.0 | USD | 20201021 |
| Unknown | China national standards | MT | 150.0 | USD | 20201021 |
| Unknown | China national standards | MT | 160.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1060.0 | USD | 20201020 |
| Unknown | China national standards | MT | 20.0 | USD | 20201020 |
| Unknown | China national standards | MT | 20.0 | USD | 20201020 |
| Unknown | China national standards | MT | 30.0 | USD | 20201020 |