| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1170.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1540.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2730.0 | USD | 20201101 |
| Unknown | China national standards | MT | 3180.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1390.0 | USD | 20201023 |
| Unknown | China national standards | MT | 9290.0 | USD | 20201022 |
| Unknown | China national standards | MT | 7520.0 | USD | 20201022 |
| Unknown | China national standards | MT | 1380.0 | USD | 20201022 |
| Unknown | China national standards | MT | 30440.0 | USD | 20201021 |
| Unknown | China national standards | MT | 5790.0 | USD | 20201021 |