| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1630.0 | USD | 20201021 |
| Unknown | China national standards | MT | 300.0 | USD | 20201021 |
| Unknown | China national standards | MT | 6960.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1880.0 | USD | 20201021 |
| Unknown | China national standards | MT | 150.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1720.0 | USD | 20201021 |
| Unknown | China national standards | MT | 300.0 | USD | 20201021 |
| Unknown | China national standards | MT | 3210.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1970.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1870.0 | USD | 20201020 |