| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1030.0 | USD | 20201020 |
| Unknown | China national standards | MT | 830.0 | USD | 20201020 |
| Unknown | China national standards | MT | 150.0 | USD | 20201020 |
| Unknown | China national standards | MT | 880.0 | USD | 20201020 |
| Unknown | China national standards | MT | 130.0 | USD | 20201019 |
| Unknown | China national standards | MT | 830.0 | USD | 20201019 |
| Unknown | China national standards | MT | 830.0 | USD | 20201019 |
| Unknown | China national standards | MT | 900.0 | USD | 20201019 |
| Unknown | China national standards | MT | 120.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1000.0 | USD | 20201018 |