| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6270.0 | USD | 20201022 |
| Unknown | China national standards | MT | 920.0 | USD | 20201022 |
| Unknown | China national standards | MT | 9020.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1370.0 | USD | 20201021 |
| Unknown | China national standards | MT | 460.0 | USD | 20201021 |
| Unknown | China national standards | MT | 390.0 | USD | 20201021 |
| Unknown | China national standards | MT | 370.0 | USD | 20201021 |
| Unknown | China national standards | MT | 370.0 | USD | 20201021 |
| Unknown | China national standards | MT | 2790.0 | USD | 20201021 |
| Unknown | China national standards | MT | 380.0 | USD | 20201021 |