| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20201020 |
| Unknown | China national standards | MT | 820.0 | USD | 20201020 |
| Unknown | China national standards | MT | 3040.0 | USD | 20201020 |
| Unknown | China national standards | MT | 5940.0 | USD | 20201020 |
| Unknown | China national standards | MT | 6180.0 | USD | 20201020 |
| Unknown | China national standards | MT | 2640.0 | USD | 20201020 |
| Unknown | China national standards | MT | 5000.0 | USD | 20201020 |
| Unknown | China national standards | MT | 3070.0 | USD | 20201020 |
| Unknown | China national standards | MT | 6980.0 | USD | 20201019 |
| Unknown | China national standards | MT | 6720.0 | USD | 20201019 |