| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20201022 |
| Unknown | China national standards | MT | 120.0 | USD | 20201022 |
| Unknown | China national standards | MT | 1030.0 | USD | 20201022 |
| Unknown | China national standards | MT | 730.0 | USD | 20201021 |
| Unknown | China national standards | MT | 2900.0 | USD | 20201021 |
| Unknown | China national standards | MT | 840.0 | USD | 20201021 |
| Unknown | China national standards | MT | 100.0 | USD | 20201021 |
| Unknown | China national standards | MT | 100.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1140.0 | USD | 20201021 |
| Unknown | China national standards | MT | 2240.0 | USD | 20201020 |