| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1100.0 | USD | 20201022 |
| Unknown | China national standards | MT | 160.0 | USD | 20201022 |
| Unknown | China national standards | MT | 570.0 | USD | 20201022 |
| Unknown | China national standards | MT | 150.0 | USD | 20201021 |
| Unknown | China national standards | MT | 300.0 | USD | 20201021 |
| Unknown | China national standards | MT | 160.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1080.0 | USD | 20201021 |
| Unknown | China national standards | MT | 160.0 | USD | 20201021 |
| Unknown | China national standards | MT | 160.0 | USD | 20201021 |
| Unknown | China national standards | MT | 170.0 | USD | 20201021 |