| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20201020 |
| Unknown | China national standards | MT | 5560.0 | USD | 20201020 |
| Unknown | China national standards | MT | 680.0 | USD | 20201019 |
| Unknown | China national standards | MT | 90.0 | USD | 20201019 |
| Unknown | China national standards | MT | 660.0 | USD | 20201019 |
| Unknown | China national standards | MT | 520.0 | USD | 20201019 |
| Unknown | China national standards | MT | 700.0 | USD | 20201019 |
| Unknown | China national standards | MT | 680.0 | USD | 20201019 |
| Unknown | China national standards | MT | 660.0 | USD | 20201019 |
| Unknown | China national standards | MT | 540.0 | USD | 20201019 |