| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15020.0 | USD | 20201022 |
| Unknown | China national standards | MT | 17060.0 | USD | 20201022 |
| Unknown | China national standards | MT | 3180.0 | USD | 20201022 |
| Unknown | China national standards | MT | 2250.0 | USD | 20201021 |
| Unknown | China national standards | MT | 2930.0 | USD | 20201021 |
| Unknown | China national standards | MT | 16250.0 | USD | 20201021 |
| Unknown | China national standards | MT | 2700.0 | USD | 20201021 |
| Unknown | China national standards | MT | 14240.0 | USD | 20201019 |
| Unknown | China national standards | MT | 14320.0 | USD | 20201019 |
| Unknown | China national standards | MT | 17000.0 | USD | 20201019 |