| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20201021 |
| Unknown | China national standards | MT | 70.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1220.0 | USD | 20201021 |
| Unknown | China national standards | MT | 600.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1320.0 | USD | 20201020 |
| Unknown | China national standards | MT | 430.0 | USD | 20201020 |
| Unknown | China national standards | MT | 70.0 | USD | 20201020 |
| Unknown | China national standards | MT | 60.0 | USD | 20201020 |
| Unknown | China national standards | MT | 60.0 | USD | 20201020 |
| Unknown | China national standards | MT | 350.0 | USD | 20201020 |