| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3580.0 | USD | 20201020 |
| Unknown | China national standards | MT | 4420.0 | USD | 20201020 |
| Unknown | China national standards | MT | 33660.0 | USD | 20201020 |
| Unknown | China national standards | MT | 25500.0 | USD | 20201020 |
| Unknown | China national standards | MT | 24520.0 | USD | 20201020 |
| Unknown | China national standards | MT | 28270.0 | USD | 20201020 |
| Unknown | China national standards | MT | 24810.0 | USD | 20201019 |
| Unknown | China national standards | MT | 41070.0 | USD | 20201019 |
| Unknown | China national standards | MT | 34680.0 | USD | 20201019 |
| Unknown | China national standards | MT | 23570.0 | USD | 20201019 |