| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22020.0 | USD | 20200218 |
| Unknown | China national standards | MT | 39230.0 | USD | 20200218 |
| Unknown | China national standards | MT | 14610.0 | USD | 20200218 |
| Unknown | China national standards | MT | 6640.0 | USD | 20200217 |
| Unknown | China national standards | MT | 3140.0 | USD | 20200217 |
| Unknown | China national standards | MT | 5600.0 | USD | 20200217 |
| Unknown | China national standards | MT | 6500.0 | USD | 20200216 |
| Unknown | China national standards | MT | 42880.0 | USD | 20200215 |
| Unknown | China national standards | MT | 8120.0 | USD | 20200215 |
| Unknown | China national standards | MT | 21630.0 | USD | 20200214 |