| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 760.0 | USD | 20201022 |
| Unknown | China national standards | MT | 100.0 | USD | 20201022 |
| Unknown | China national standards | MT | 70.0 | USD | 20201022 |
| Unknown | China national standards | MT | 120.0 | USD | 20201022 |
| Unknown | China national standards | MT | 720.0 | USD | 20201022 |
| Unknown | China national standards | MT | 730.0 | USD | 20201022 |
| Unknown | China national standards | MT | 90.0 | USD | 20201022 |
| Unknown | China national standards | MT | 720.0 | USD | 20201022 |
| Unknown | China national standards | MT | 80.0 | USD | 20201022 |
| Unknown | China national standards | MT | 1750.0 | USD | 20201022 |