| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2260.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1640.0 | USD | 20201021 |
| Unknown | China national standards | MT | 820.0 | USD | 20201021 |
| Unknown | China national standards | MT | 830.0 | USD | 20201021 |
| Unknown | China national standards | MT | 760.0 | USD | 20201021 |
| Unknown | China national standards | MT | 150.0 | USD | 20201020 |
| Unknown | China national standards | MT | 150.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1730.0 | USD | 20201020 |
| Unknown | China national standards | MT | 2240.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1310.0 | USD | 20201020 |