| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20201022 |
| Unknown | China national standards | MT | 180.0 | USD | 20201022 |
| Unknown | China national standards | MT | 120.0 | USD | 20201022 |
| Unknown | China national standards | MT | 300.0 | USD | 20201022 |
| Unknown | China national standards | MT | 90.0 | USD | 20201022 |
| Unknown | China national standards | MT | 100.0 | USD | 20201022 |
| Unknown | China national standards | MT | 190.0 | USD | 20201022 |
| Unknown | China national standards | MT | 830.0 | USD | 20201022 |
| Unknown | China national standards | MT | 3800.0 | USD | 20201022 |
| Unknown | China national standards | MT | 1010.0 | USD | 20201022 |