| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22580.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2500.0 | USD | 20200201 |
| Unknown | China national standards | MT | 11970.0 | USD | 20200201 |
| Unknown | China national standards | MT | 19010.0 | USD | 20200201 |
| Unknown | China national standards | MT | 27460.0 | USD | 20200201 |
| Unknown | China national standards | MT | 10260.0 | USD | 20200201 |
| Unknown | China national standards | MT | 45450.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1200.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2990.0 | USD | 20191223 |
| Unknown | China national standards | MT | 5930.0 | USD | 20191223 |