| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1440.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1250.0 | USD | 20201021 |
| Unknown | China national standards | MT | 190.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1070.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1250.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1190.0 | USD | 20201020 |
| Unknown | China national standards | MT | 170.0 | USD | 20201019 |
| Unknown | China national standards | MT | 160.0 | USD | 20201019 |
| Unknown | China national standards | MT | 190.0 | USD | 20201018 |